The Old Foundry
A spacious, semi-detached cottage in the village of Dalry surrounded by Ayrshire countryside, suitable for friends and family seeking a touch of luxury in a scenic rural setting.
Argyll and Bute
Argyll and Bute is a large Scottish council area famed for historic castles, scenic lochs, island ferry routes, and rich cultural heritage including Gaelic language and whisky distilleries.
The Shieling
This early 19th century semi-detached cottage on the Isle of Arran offers a tranquil and cosy setting with magnificent seascapes across to the Kintyre peninsula, surrounded by countryside and scenic views.
Near Kilpatrick Dun
Kilpatrick Dun is an Iron Age fortified dun located on the Isle of Arran, accessible via a short walk from a small car park. Visitors can explore the circular fortification with thick walls and chambers, set within a large enclosure on a hill slope.
Hillend - Hillend Farm House
Hillend Farm House is a spacious countryside property near the Ayrshire coastline with architectural features, landscaped gardens, and a private hot tub, situated in a rural area ideal for exploring nearby beaches, castles, and outdoor activities.
peaceful
cosy
homely
private-retreat
laid-back
indulgent
self-contained
independent-stay
fresh-air
countryside
country-walk-base
family-focused
child-friendly
good-stopover
functional
simple-check-in
good-for-gatherings
3 miles from Kilwinning Abbey
Kilwinning Abbey is a historic ruined Tironensian Benedictine monastery located in Kilwinning, North Ayrshire, Scotland. Visitors can explore the abbey ruins, including unique architectural features and the rebuilt clock tower that houses a heritage centre. The site blends significant indoor museum experiences and outdoor historic ruins with connections to medieval Scottish history and legends.
Dundonald Landing - Palm 3
A tropical-style and luxury detached lodge in Argyll near Loch Etive, offering a private hot tub, private decking, and scenic waterside location with wheelchair accessible features.
3 miles from Ardchattan Priory
Ardchattan Priory is a historic former monastic site in Argyll, Scotland featuring ruins of a medieval priory with cloister and burial grounds alongside 19th and 20th-century developed gardens with varied trees, wildflower meadows and scenic views.
Chandlers Country House- Seaview Cottage
This is a ground floor apartment offering stunning open water views in a rural setting, featuring a cosy and private atmosphere with access to local natural beauty and wildlife.
peaceful
cosy
homely
private-retreat
self-contained
fresh-air
nature-immersion
wildlife
countryside
country-walk-base
outdoor-activities
family-focused
child-friendly
waterside-feel
2 miles from Rothesay Castle
Rothesay Castle is a historic ruined castle on the Isle of Bute, featuring a distinctive circular curtain wall, four round towers, and a moat. Visitors can explore the extensive outdoor ruins and enjoy views of the surrounding town and mainland. The site reflects centuries of Scottish history and royal residence.
Tigh-na-Creige
Tigh-na-Creige is a spacious modern cottage on the Cowal Peninsula's Argyll’s Secret Coast, featuring private beach access, sea views, landscaped gardens, and a private Scandinavian wood-fired hot tub.
private-retreat
homely
family-focused
child-friendly
waterside-feel
peaceful
country-walk-base
functional
self-contained
indulgent
3 miles from Kilmodan Carved Stones
The Kilmodan Carved Stones are West Highland carved grave slabs displayed in a burial aisle within Kilmodan Churchyard in the Cowal Peninsula, Argyll and Bute, Scotland, managed by Historic Scotland.
Ash Cottage
Ash Cottage is a barn conversion set on a working farm near Ayr, offering a peaceful and stylish retreat with scenic views and easy access to nearby towns and outdoor activities.
peaceful
cosy
homely
laid-back
private-retreat
stylish
romantic
self-contained
easy-stay
independent-stay
fresh-air
nature-immersion
countryside
country-walk-base
outdoor-activities
family-focused
3 miles from Bachelors’ Club
The Bachelors' Club is a 17th-century thatched building museum in Tarbolton, Scotland, famous as Scotland's first rural debating society founded by Robert Burns and friends. Visitors can explore period furnishings and historical artifacts including a rare nocturnal instrument, all preserved by the National Trust for Scotland.
Hillend - Hillend Stables
A semi-detached luxury holiday cottage in Scotland's West Coast offering stylish design features including a glass walkway, private hot tub for 6, a shepherd's hut sauna, landscaped gardens, and views over open countryside, ideal for families and groups.
stylish
private-retreat
self-contained
peaceful
fresh-air
nature-immersion
countryside
family-focused
child-friendly
multi-generational
good-for-gatherings
Loch Lomond Sanctuary Lodges - Leven Lodge 3
Leven Lodge is a cosy chalet on the ground floor located on the shores of Loch Lomond, offering a private outdoor decking area and private hot tub, with a scenic and tranquil waterside setting within the Loch Lomond Castle Estate.
2 miles from Inversnaid
Inversnaid is a nature reserve in the Trossachs renowned for its rare Atlantic Oak woodland habitat and stunning outdoor scenery including woodland and upland trails with spectacular views. It offers picnic areas, accessible parking and toilets, and is free to enter for all visitors.
Island View
This spacious and well-appointed coastal property near Dunure accommodates 8 guests in 4 ensuite bedrooms and features a home cinema, private hot tub enclosed in glass, sauna, and enclosed garden with barbecue, all with spectacular sea views.
homely
stylish
indulgent
private-retreat
fresh-air
nature-immersion
wildlife
countryside
country-walk-base
family-focused
celebration-feel
social-base
self-contained
Appletree Lodge
Appletree Lodge is a modern, stylish lodge with a private hot tub and enclosed garden, set in a secluded country location near the Ayrshire coast with scenic views towards the Isle of Arran.
private-retreat
stylish
self-contained
peaceful
romantic
family-focused
child-friendly
country-walk-base
waterside-feel
good-for-gatherings
Kennacraig Lodge
A spacious self-catering holiday home in the Scottish countryside suited for families or groups, featuring dual living rooms, outdoor garden areas, and views of nearby islands.
family-focused
child-friendly
multi-generational
self-contained
private-retreat
countryside
country-walk-base
outdoor-activities
peaceful
homely
laid-back
Hilbre
Hilibre is a detached lodge in the village of Strachur overlooking Loch Fyne, offering a private hot tub, scenic views, and a peaceful setting close to outdoor activities and local amenities.
The Old Nunnery and Retreat - The Wee Nunnery
This is a seafront modern property with spacious accommodation for up to 14 guests, featuring a private hot tub and sauna, located near the Ayrshire coast and close to local amenities and natural attractions.
peaceful
cosy
homely
laid-back
private-retreat
fresh-air
nature-immersion
water-activities
family-focused
child-friendly
celebration-feel
group-friendly
good-for-gatherings
Tennox Farm - Tennox Farm House
Tennox Farm House is a private retreat set within an exclusive gated estate in rural Ayrshire, surrounded by upland moorland, wooded glens, sand dunes, and rich wildlife, offering a peaceful countryside setting suitable for families and groups.
private-retreat
peaceful
family-focused
child-friendly
group-friendly
good-for-gatherings
self-contained
nature-immersion
wildlife
countryside
3 miles from Inner Clyde
Inner Clyde is a tidal nature reserve featuring dynamic estuary landscapes and significant winter bird populations, managed as a safe home for breeding birds. It offers outdoor natural exploration with no visitor facilities, encouraging responsible access in a protected environment.
Chandlers
This detached country house on the Isle of Bute accommodates up to 16 guests with six bedrooms and six bathrooms, set in a rural location near the shoreline, offering scenic sea views and a peaceful atmosphere.
peaceful
cosy
homely
laid-back
private-retreat
stylish
indulgent
romantic
intimate
self-contained
fresh-air
nature-immersion
wildlife
countryside
country-walk-base
outdoor-activities
family-focused
child-friendly
celebration-feel
2 miles from St Mary's Chapel, Rothesay
The site features the ruined chancel of St Mary's Chapel from the early 1300s with monumental tombs linked to the royal Stewart family, reflecting the medieval heritage of northern Bute near Rothesay Castle.
Duck Bay Cottages - Duck Bay Cottage 1
Accommodation on the shore of Loch Lomond featuring a three-bedroom semi-detached house with stunning loch views, a private hot tub, enclosed garden, and nearby hotel dining facilities.
private-retreat
self-contained
family-focused
child-friendly
waterside-feel
water-activities
outdoor-activities
country-walk-base
group-friendly
Rose Cottage
This is a single-storey holiday cottage in Loch Lomond National Park offering a restful retreat surrounded by natural wooded grounds and shared gardens, suited for families and groups up to four guests.
romantic
private-retreat
family-focused
child-friendly
self-contained
nature-immersion
peaceful
cosy
homely
easy-stay
3 miles from Loch Lomond
RSPB Loch Lomond is a nature reserve featuring woodlands, wetlands, and grasslands on the banks of Loch Lomond, offering diverse wildlife and scenic trails. It provides accessible paths, picnic areas, and toilets, welcoming visitors of all abilities and allowing dog access with conditions. The site is free to enter, with paid car parking for non-members, and hosts seasonal nature events and guided walks.
Little Arches
A secluded converted stable within a working sheep farm offering a peaceful rural setting near countryside and nature reserves with private hot tub and outdoor decking.
Holmbyre Smithy - Islay
A cosy glamping pod in rural Ayrshire with private outdoor hot tub, open plan living, and parking, ideal for a romantic and peaceful countryside getaway.
Clarinnes Cottage
Clarinnes Cottage is a detached cottage on the shore of Loch Lomond offering a scenic and peaceful countryside retreat with views over the loch and surrounding mountains, suitable for families and couples.
peaceful
cosy
homely
private-retreat
stylish
indulgent
easy-stay
independent-stay
fresh-air
nature-immersion
wildlife
countryside
country-walk-base
outdoor-activities
family-focused
child-friendly
good-for-gatherings
waterside-feel
2 miles from Ben Lomond
Ben Lomond is Scotland's most southerly Munro, offering popular hill walks with spectacular views of Loch Lomond and surrounding hills. The site includes woodland, moorland, and historical trails including a replica of a 300-year-old building. Wildlife watchers can spot various bird species and pine martens. Facilities include ranger-guided walks and bunkhouse accommodation. Entry is free and accessible parking is available with some limited wheelchair access.
Highfield Holidays
Highfield Holidays is a peaceful glamping destination on Scotland's west coast where countryside meets sea, offering a tranquil setting amid hills, woodland, and coastal views with facilities including private decking, hot tubs, a play park, and a food court.
peaceful
nature-immersion
countryside
family-focused
child-friendly
self-contained
easy-stay
activity-led
on-site-activities
3 miles from Dunstaffnage Castle
Dunstaffnage Castle is a historic 13th-century stone castle near Oban, Scotland, partially ruined but open to the public. Situated on a sea-surrounded promontory, it features medieval defensive structures and a nearby ruined chapel. The castle has strong ties with local clans and is maintained by Historic Environment Scotland.
Ardlui Holiday Park
Ardlui Holiday Park is a peaceful and scenic accommodation set at the northern tip of Loch Lomond within a national park, offering a waterside environment with access to nature and outdoor activities including water sports and lochside walks.
peaceful
laid-back
self-contained
fresh-air
nature-immersion
wildlife
waterside-feel
water-activities
outdoor-activities
family-focused
entertainment-led
on-site-activities
Maybole Cottages - Dairy Cottage
A semi-detached rural cottage in Ayrshire with scenic countryside and coast nearby, suitable for couples, friends or families, featuring homely and cosy ambiance on a peaceful private retreat.
Near Maybole Collegiate Church
The visitor site showcases the historic ruined collegiate chapel of St Mary, founded in 1371 and once home to a college of priests. Although visitor access is currently restricted due to conservation work, the site offers a glimpse of medieval architecture in its ruinous state.
South Steading
A detached barn on a small farm near West Kilbride offering peaceful rural coastal views, suitable for couples and families, with level access and a private log fired hot tub in an enclosed garden.
peaceful
cosy
homely
family-focused
child-friendly
private-retreat
self-contained
country-walk-base
fresh-air
nature-immersion
Oakwood Lodge
This luxury two-bedroom lodge is set in Clyde Muirshiel Regional Park with countryside views, a private hot tub, and a peaceful natural setting ideal for a tranquil escape.
stylish
private-retreat
peaceful
countryside
family-focused
child-friendly
self-contained
good-for-gatherings
Stratheck Holiday Park
Stratheck Holiday Park is located between Benmore and Loch Eck in a mountainside setting on the Cowal Peninsula within Loch Lomond and the Trossachs National Park, surrounded by river, woodland and hills, offering accommodation for 2-8 people with private hot tubs.
Coalhill Farm Byre
This luxury two-bedroom cottage on a working farm in Ayrshire offers sea and loch views, a private hot tub in a summerhouse, and is set in the countryside near the coast with enclosed garden and children’s play area.
Loch Lomond Sanctuary Lodges - Kingfisher Lodge
This cosy two-bedroom chalet at Loch Lomond Sanctuary Lodges offers a private retreat near the shores of Loch Lomond within a landscaped estate, suitable for families or groups seeking a peaceful countryside stay.
Rowantree Cottage
Rowantree Cottage is a deceptively spacious five-bedroom cottage located in the village of Arrochar on the banks of Loch Long, known for its character, history, and stunning loch views.
peaceful
homely
private-retreat
fresh-air
nature-immersion
waterside-feel
family-focused
outdoor-activities
good-for-gatherings
Rozelle Villa
Spacious detached house near Ayr suitable for families and groups with a private garden and hot tub available for an extra fee.
family-focused
child-friendly
private-retreat
outdoor-activities
peaceful
self-contained
good-stopover
easy-stay
countryside
country-walk-base
Near Robert Burns Birthplace Museum
The Robert Burns Birthplace Museum in Alloway is a dedicated museum showcasing over 5,000 artefacts related to Scotland's national poet, including original manuscripts, and is run by the National Trust for Scotland.
Located in Ayr
Ayr is a historic coastal town in southwest Scotland known for its royal burgh heritage, sandy beach, connections to poet Robert Burns, vibrant retail and cultural scene, and popular tourist attractions including horse racing and golf.
A'dennan Farm Cottage
Auchendennan Farm Cottage is a single-storey holiday cottage located in the heart of Loch Lomond National Park, set within shared 42-acre natural and wooded grounds with private hot tub and sauna, offering a peaceful countryside retreat suitable for families with children and pets.
peaceful
family-focused
child-friendly
private-retreat
self-contained
homely
cosy
laid-back
nature-immersion
countryside
country-walk-base
outdoor-activities
Loch Shuna Lodges
Loch Shuna Lodges on the peaceful island of Buidhe offer secluded Scandinavian-style lodges surrounded by tranquil waters and countryside, ideal for couples and families seeking a nature-immersive retreat with amenities like hot tubs and saunas.
2 miles from Arduaine Garden
Arduaine Garden is a tranquil exotic garden on a rocky promontory in Argyll & The Isles, featuring a vibrant collection of plants from around the world, coastal viewpoints, and accessible paths especially in the lower garden. It offers beautiful scenery and a peaceful environment for visitors of all ages.
Arran Hills
Arran Hills is a tranquil countryside retreat near the west coast of Scotland, set amidst rolling hills close to historic and seaside towns, offering a peaceful atmosphere with outdoor natural beauty.
Glencoe Luxury Lodge
A luxury lodge in Langbank featuring private hot tub, river views, enclosed deck with seating, and proximity to scenic west coast attractions, ideal for a peaceful retreat for couples and small families.
peaceful
romantic
private-retreat
self-contained
family-focused
child-friendly
waterside-feel
country-walk-base
fresh-air
nature-immersion
2 miles from Dumbarton Castle
Dumbarton Castle is a historic fortress located on Dumbarton Rock, a volcanic plug overlooking the town of Dumbarton, Scotland. With a history spanning from the Iron Age through medieval times to the 18th century, the site offers visitors extensive ruins, scenic views, and significant Scottish heritage. It is managed by Historic Environment Scotland and open to the public during summer and some winter days.
Strawbale Collection - Jack Strawbale House
Jack Strawbale House is a stylish, Scandinavian-inspired two-bedroom lodge set in a peaceful rural location with stunning south-facing views over Loch Sunart and the Morvern Hills, designed with accessibility in mind including wheelchair access and modern inclusive facilities.
stylish
indulgent
private-retreat
peaceful
fresh-air
nature-immersion
countryside
family-focused
child-friendly
3 miles from Glenborrodale
Glenborrodale is a nature reserve on the west coast of Scotland known for its diverse woodland and coastal habitats, rich wildlife including rare birds and mammals, and scenic walking trails. Visitors can enjoy outdoor birdwatching and guided walks during summer months in a natural, unstaffed environment.
Duck Bay Cottage 2
A semi-detached three-bedroom cottage on the shore of Loch Lomond offering scenic views, a private hot tub, enclosed garden, and proximity to a nearby hotel with dining, suitable for families and pet-friendly.
3 miles from Geilston Garden
Geilston Garden is a historic walled garden and kitchen garden developed over 200 years ago, featuring a notable Wellingtonia tree, seasonal plant displays, and a stand selling in-season produce. It offers a scenic outdoor experience with wooded areas and spring to autumn opening.
Clydeside Villa
Clydeside Villa is a spacious holiday home located in Dunoon offering spectacular sea views over the Clyde Estuary, set in a picturesque waterside location near the Scottish Highlands and Loch Lomond and Trossachs National Park, ideal for families and multi-generational groups seeking a peaceful and scenic retreat by the coast.
peaceful
family-focused
child-friendly
private-retreat
waterside-feel
self-contained
multi-generational
Mainslea
This coastal cottage offers a tranquil and scenic retreat near the beach and fishing harbour at Dunure, with views of Dunure Castle and the Isle of Arran, situated on the Ayrshire Coastal Path and surrounded by natural wildlife and historical sites.
peaceful
cosy
homely
private-retreat
stylish
indulgent
self-contained
good-for-gatherings
celebration-feel
fresh-air
nature-immersion
wildlife
waterside-feel
3 miles from Culzean Castle
Culzean Castle is a historic clifftop castle in Scotland with grand interiors, extensive grounds including gardens and a playground, and sea cave tours in summer. It is managed by the National Trust for Scotland and open to the public with food and child-friendly facilities.
Dundonald Landing - Palm 1
A luxurious detached lodge near Loch Etive offering a peaceful waterside retreat with a private hot tub, open plan living, and scenic surroundings ideal for water and wildlife enthusiasts.
Chestnut Cottage
This spacious cottage in Ayrshire countryside offers a quiet rural setting with panoramic views, nearby coastal paths and countryside walks, making it a peaceful and nature-immersed retreat ideal for families and groups.
peaceful
cosy
homely
laid-back
private-retreat
self-contained
fresh-air
nature-immersion
countryside
country-walk-base
outdoor-activities
family-focused
Hillview
This spacious, detached, single-storey cottage is located on a working farm in rural Scotland and provides a peaceful private retreat with countryside views.
private-retreat
cosy
homely
peaceful
romantic
country-walk-base
nature-immersion
family-focused
child-friendly
self-contained
3 miles from Lochwinnoch
Lochwinnoch Nature Reserve near Glasgow offers a wetland wildlife experience with accessible flat nature trails, a visitor centre with refreshments and shop, picnic areas, and a natural play area. It is ideal for bird watching and observing diverse wildlife throughout the year.
Loch Lomond Sanctuary Lodges - Leven Lodge 2
A cosy chalet on the shores of Loch Lomond within the Loch Lomond Castle Estate, offering a private retreat with modern amenities and a hot tub for four guests in a peaceful natural setting near water and hiking opportunities.
Tennox Farm - Tennox Stables
This detached property is located in a small exclusive gated estate in rural Ayrshire, surrounded by upland moorland, wooded glens, and sand dunes, with rich wildlife and scenic views of rolling hills and coastline.
Dundonald Landing - Lochside Chalet
A cosy, detached wooden chalet on the shores of Loch Etive offering a private hot tub, waterside views, and a peaceful retreat for couples and nature enthusiasts.
peaceful
cosy
homely
private-retreat
romantic
self-contained
fresh-air
nature-immersion
wildlife
waterside-feel
Aldersyde
A spacious detached traditional stone house near the sea front on the Cowal Peninsula, suitable for families, with a games room, private wood-fired hot tub, enclosed garden, and sea views from upstairs bedrooms.
family-focused
child-friendly
private-retreat
peaceful
cosy
homely
self-contained
good-stopover
functional
fresh-air
countryside
country-walk-base
Near Tighnabruaich
Tighnabruaich is a scenic coastal village on the Cowal Peninsula in Argyll and Bute, Scotland, known for its sailing, yachting, and summer paddle steamer visits. It offers outdoor recreational activities including a sailing school, proximity to a national cycle route, and rich local culture with the historic shinty club.
Ash Lodge
Ash Lodge is a cosy log cabin located in Whistlefield by Loch Eck in Argyll Forest Park, set within the Loch Lomond and Trossachs National Park, offering picturesque mountain views and an inviting environment perfect for relaxation and outdoor activities.
peaceful
cosy
homely
laid-back
private-retreat
fresh-air
nature-immersion
waterside-feel
country-walk-base
outdoor-activities
family-focused
Loch Lomond Sanctuary Lodges - Leven Lodge 1
A cosy one-bedroom chalet on the shores of Loch Lomond within the Loch Lomond Castle Estate, offering a serene and private retreat for up to two guests with modern amenities and a private hot tub.
Dalgarven Spa House
An exclusive use venue in the Ayrshire countryside offering nine en-suite bedrooms, private bars, a function suite, and private spa facilities including a hot tub and thermal sauna suite, set in a scenic and peaceful rural location near coastal and countryside attractions.
celebration-feel
self-contained
private-retreat
family-focused
child-friendly
independent-stay
fresh-air
peaceful
homely
laid-back
stylish
polished
easy-stay
The Old Nunnery and Retreat - The Old Nunnery
This large coastal property near Largs, sleeping up to 24 guests, offers spacious accommodation with private hot tubs, a wood burning sauna, and scenic views over the Firth of Clyde, ideal for special occasions or large groups.
celebration-feel
group-friendly
good-for-gatherings
private-retreat
family-focused
child-friendly
outdoor-activities
waterside-feel
Island SeaView Villa
Island Seaview Villa with Swim Spa & Sauna is a large Victorian villa located in Rothesay on the Isle of Bute, offering a multi-floor home with various amenities and a private enclosed garden with scenic views over the Clyde Estuary.
peaceful
homely
laid-back
private-retreat
stylish
indulgent
self-contained
family-focused
child-friendly
celebration-feel
fresh-air
nature-immersion
waterside-feel
country-walk-base
outdoor-activities
entertainment-led
good-for-gatherings
sociable
historic-building
Apple Tree House
This spacious semi-detached cottage in the village of Dalry is set in the Ayrshire countryside, known for gentle rolling landscapes ideal for walkers and cyclists, with close access to coastal paths and historic sites.
peaceful
cosy
homely
laid-back
private-retreat
stylish
pampering
self-contained
easy-stay
independent-stay
fresh-air
nature-immersion
wildlife
countryside
country-walk-base
outdoor-activities
family-focused
child-friendly
Dundonald Landing - Palm 2
A luxurious detached lodge in Argyll near Loch Etive, offering a peaceful and scenic loch-side retreat with private hot tub and waterside access ideal for water and wildlife enthusiasts.
Clyde View
A luxury coastal lodge on the ground floor near Langbank offering sea views, open plan living, and a private hot tub with parking and pet allowance.
Culzean House
Culzean House is a spacious and stylish country property located in the village of Ardentinny on the Cowal Peninsula, offering a serene and scenic retreat ideal for family gatherings and celebrations, surrounded by picturesque countryside views.
Loch Eck Caravan Park
Loch Eck Caravan Park is located on a hillside by Loch Eck with views of Argyll Forest Park, offering a tranquil setting favored by those interested in hiking, mountain biking, fishing, and boating, and welcoming pets in hot tub cottages.
Argyle House
Argyle House is a spacious multi-bedroom coastal house on the Isle of Bute with an annex, suitable for large family gatherings and special occasions, close to the town of Rothesay and beach, offering a peaceful waterside retreat.
peaceful
family-focused
child-friendly
private-retreat
self-contained
good-for-gatherings
waterside-feel
fresh-air
country-walk-base
3 miles from Mount Stuart Gardens
Mount Stuart Gardens on the Isle of Bute offer expansive 300-acre gardens featuring diverse botanical collections including Victorian pinetum, rock garden, arboretum, and champion trees, alongside a tropical glasshouse and seasonal displays. Facilities include refreshments and picnic areas with accessibility and dog-friendly policies.
Holmbyre Smithy
A spacious detached cottage near Dalry in rural Ayrshire with a private hot tub, enclosed front garden and back garden with sitting area, offering a rural and waterside setting with scenic views and nature immersion.
homely
family-focused
child-friendly
private-retreat
peaceful
self-contained
waterside-feel
fresh-air
nature-immersion
country-walk-base