Mourne GuideExplore · Walk · Belong

Mourne Guide / Tollymore River Trail

Tollymore River Trail.

A woodland circuit beside the Shimna and Spinkwee rivers, with old stone bridges.

The Shimna River in Tollymore Forest Park.

The Shimna River in Tollymore Forest Park. Photo credit & licence

Distance · Approx. circuit
~5.3 km
Difficulty
Moderate
Walking time
No estimate available
Total ascent
No estimate available

The walk

Follow the red waymarkers through Tollymore’s riverside woodland, past the Hermitage and back through the forest. An optional spur visits the White Fort; follow the signs for your chosen trail.

Underfoot

Forest paths with steps, roots, gullies and uneven surfaces. Some slopes are moderately steep. Wear sturdy footwear and take care beside the water.

Start & access

Start: Tollymore Forest Park main car park, near Bryansford. Source grid reference J343325.

The park entrance is signposted from the Newcastle–Bryansford road. Vehicle entry charges apply. Check Forest Service information and on-site signs for diversions in this working forest.

Route map & access at WalkNI — Outdoor Recreation Northern Ireland

Take a suitable map and know how to use it. Check the landowner’s latest access notices before setting out.

Give yourself enough time

Allow for your group’s pace, terrain, stops and daylight. Leave enough time and energy for the return journey.

Sources & walk details

Checked 8 October 2026. Original grade: Moderate. Distances rounded for comparison. Where time or ascent is unavailable, no estimate is supplied. A summit height is different from a walk’s total ascent. About the route information.