Sawel

Sawel

Sawel rises to 678 m in the Sperrin Mountains of Northern Ireland. It is the range’s highest mountain and is listed by DoBIH as a historic county top of Derry/Londonderry and Tyrone. Its broad, exposed upper slopes sit above the Glenelly Valley. The summit has a trig pillar on a low mound of stones and peat; DoBIH identifies the natural high point as a rock 2 m east of the pillar.

Sperrin Road summit-and-return walk

Begin at the roadside lay-by beside the cattle grid on the highest part of the road between Park and Sperrin. The ascent heads west beside a fence, climbing steep grassy and peaty ground to Sawel. Reach the trig pillar, then return by the same line to the same lay-by. The walk is unwaymarked and can be very boggy. This is not a route starting in Draperstown.

10Adventures publishes 5 km for the complete return walk, 361 m of ascent and an estimated 2–2.5 hours. These figures belong to that guide’s route. Wet ground and poor visibility can slow progress.

Dart Mountain (619 m) lies southwest of Sawel. It is a separate summit beyond a descent to a saddle, not part of this short return walk. Longer routes from Glenelly and routes continuing over Dart must be planned with their own return; their distances and ascent cannot be added implicitly to the pass route.

Access and practicalities

The pass has limited roadside parking. Keep the carriageway, gateways and farm access unobstructed. Use gates and stiles, leave gates as found and follow landowner instructions. Northern Ireland’s countryside access depends on the relevant right or the owner’s permission and goodwill; a published walking route does not itself grant access. Organised groups should check the proposed route with the landowner.

Do not bring a dog without the landowner’s agreement. On land containing livestock, it must be controlled on a lead held by the handler. Bring food and drinking water for the walk.

Terrain and safety

The steep, wet approach and broad upper slopes require hillwalking navigation. In low cloud, identify the correct line back to the pass with a map and compass; a fence alone is not a complete navigation plan. Prolonged rain increases the difficulty of the peat and grassy slopes. Dry vegetation can carry wildfire: avoid open fires and hill barbecues, leave any fire area and call 999.

For a mountain emergency, call 999 or 112 and ask for Police, then Mountain Rescue.

Landscape, name and history

The wider Sperrins contain ancient metamorphic rocks, including schists formed from older sediments and volcanic material. Moorland, peat and heath cover much of the range. Nearby skyline features include Dart Mountain to the southwest and Meenard Mountain to the northeast; Mullaghclogha (635 m) is another summit farther west.

Paul Tempan records Samhail Phite Méabha, meaning “resemblance of Maeve’s vulva”, and suggests that the name refers to the glen on Sawel’s southern side. In 1827, Portlock’s Ordnance Survey team used Sawel as a triangulation station. Peter and Frances Wilson’s 2025 research suggests the low summit mound may be a surviving remnant of that survey cairn.