Thousands of years of island settlement remain legible at Alt Chrisal, from Neolithic craft and farming to wheelhouse, Norse activity and blackhouse life.
Quick facts
- Date
- Neolithic to 18th and 19th centuries
- Architect / designer
- Unknown; excavated by Sheffield University, 1989–94
- Type
- Multi-period settlement with platform, houses, wheelhouse, blackhouse and field remains
- Designation
- Scheduled monument (SM11251)
- OS grid reference
- NL 64198 97802
Architecture, archaeology and continuing use
Stone structures cluster along a burn in rough grazing. An artificial Neolithic platform, roundhouses, a later wheelhouse, field remains, blackhouse, byre and possible burial cairn create a complex landscape in which excavated masonry remains visible.
Its story
Survey and excavation from 1989 to 1994 revealed occupation beginning around 3600 BC. Stone, pottery and food-processing evidence showed farming and maritime contacts; later phases included Pictish and Norse use before post-medieval blackhouse settlement.
Why it is included
Scheduling recognises rare Neolithic settlement evidence, a visible free-standing wheelhouse and an unusually long archaeological sequence that connects household life on Barra across millennia.
What to notice
- Stonework of the excavated prehistoric structures.
- The burn organising activity on both sides of the valley.
- Blackhouse and byre remains above much older occupation.
Reading the surroundings
Do not assume a public trail from the map marker. Check lawful access and ground conditions locally, keep dogs controlled around livestock and never enter, climb or rearrange the excavated structures.
Timeline
- Around 3600 BC Neolithic occupants built a platform for homes, craftwork and food processing.
- Later prehistory A wheelhouse and renewed settlement reshaped the occupied valley.
- 18th–19th centuries Blackhouse, byre and fields continued the long domestic sequence.
- 1989–94 University excavation revealed the site's exceptional chronological depth.
What we know — and what remains uncertain
Many phases are securely evidenced, but some structures and ritual activity remain only broadly dated; current public access was not confirmed.
Sources & further reading
- Historic Environment Scotland: Alt Chrisal Multi-period Settlement, SM11251 — Designation status, mapped location, date, fabric and architectural or archaeological interest.
- Western Isles HER: Allt Chrisal — Excavation evidence, dating, artefacts and the visible survival of multi-period structures.
- Western Isles HER: Alt Chrisal scheduled monument — Local designation record connecting the complex's component monuments to SM11251.
Location
OS grid reference NL 64198 97802 · Location confidence: High: the national designation supplies an official mapped National Grid Reference; an additional source confirms the Place relationship, history or current identity. · Select the marker to open its satellite view in Google Maps. On desktop, drag Pegman (the yellow figure) onto a blue road. On mobile, turn on the Street View layer and tap a blue road. Other photo markers may be user-contributed.
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