Gun emplacements, command structures and rare timber huts preserve two generations of defence at the western entrance to Scapa Flow.
Quick facts
- Date
- First World War origins; principal battery built 1938
- Architect / designer
- Royal Navy and British Army military engineers
- Type
- Coast-defence battery with gun positions, command posts, magazines and timber camp buildings
- Designation
- Scheduled monument (SM8241)
- OS grid reference
- HY 24863 08019
Architecture, archaeology and continuing use
Concrete gun positions, underground magazines, observation and fire-command posts, searchlight positions and service buildings spread across the headland. A group of timber accommodation huts survives beside the fixed defensive works.
Its story
The Navy installed temporary guns in September 1914 and strengthened the position in 1915. A new battery was operational by 1938, mounting two six-inch guns to protect Hoy Sound and support examination services. It remained staffed through 1945, returned to training use in 1950 and was dismantled in 1956.
Why it is included
National importance rests on the well-preserved 1930s battery, survival of First World War fabric and unusual timber camp buildings within the wider Scapa Flow defence system.
What to notice
- Circular gun positions facing the sea approaches.
- Observation, command and magazine structures.
- Rare surviving timber accommodation huts seen during a guided visit.
Reading the surroundings
Visits are by advertised guided tour and advance booking. Military structures contain drops, narrow passages and fragile fabric; never enter the scheduled area or buildings outside authorised arrangements.
Timeline
- September 1914 The Royal Navy installed temporary guns to cover the western approach.
- 1938 A new permanent battery became operational before the Second World War.
- 1945 The 141 Coast Battery placed the site in care and maintenance.
- 1956 The armament was dismantled while many fixed structures remained.
What we know — and what remains uncertain
Guided access and tour frequency are seasonal and must be checked directly; some structures may remain closed for safety or conservation.
Sources & further reading
- Historic Environment Scotland: Ness Battery, SM8241 — Designation status, mapped location, date, fabric and architectural or archaeological interest.
- Ness Battery: visit information — Current guided-tour requirement, booking arrangements and access limitations.
- Ness Battery — Public history of the site, surviving camp and conservation context.
Location
OS grid reference HY 24863 08019 · 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.
Suggest a marker correction
Suggest a more accurate position
The teal marker is the current published position. The orange marker starts slightly to its right so both remain visible; this is only a visual starting position. Tap the correct place on the map or drag the orange marker. Sending this form creates a private review entry only; it does not move the published marker.
Check this area in Google Maps Choose the Satellite layer there if useful.
Map: © OpenStreetMap contributors. You can also enter checked coordinates below.