Dundreich from Portmore Loch
Hillwalking route up Dundreich from Portmore Loch, a circular walk on grassy slopes with remains of an ancient fort to discover.
Route outline
| Donalds | ||||
| Ascent | 400m (1310ft) | |||
| Distance | 9km (6m) | |||
| Time | 2:55hr* | |||
| Start/finish | Westloch, nr Eddleston Grid Ref : NT256515 | |||
| Terrain |
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| Nav |
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| Effort |
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| Scenery |
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In the Southern Uplands, Portmore Loch lies at the western edge of the rolling Moorfoot Hills, partially enclosed by forestry plantations. Above the loch rises Dundreich, the most westerly significant summit in the range.
From the lochside, a delightful circular route climbs onto the open grass-covered hills, linking Dundreich with neighbouring tops before returning to the water’s edge.
The terrain is generally runnable and straightforward, with fine views across the Moorfoots and traces of past settlement along the way, including the remains of an ancient hill fort.
From the lochside, a delightful circular route climbs onto the open grass-covered hills, linking Dundreich with neighbouring tops before returning to the water’s edge.
The terrain is generally runnable and straightforward, with fine views across the Moorfoots and traces of past settlement along the way, including the remains of an ancient hill fort.
Route description
1. Getting to Westloch

By Westloch, track leading to Portmore Loch
The A703 travels from just outside Penicuik to Peebles in the Borders and on this road, around halfway between these towns, a sign points eastwards towards Temple and Gorebridge.
Heading off the A703 here, an classified and narrow road climbs and twists for around 1km to reach the farm buildings of Westloch. Just before reaching the farm there is a gate with an estate track heading southwards, which is the starting point for the route up Dundreich.
Parking is limited to the verge by the gate with enough room for around 4 or 5 vehicles.
Heading off the A703 here, an classified and narrow road climbs and twists for around 1km to reach the farm buildings of Westloch. Just before reaching the farm there is a gate with an estate track heading southwards, which is the starting point for the route up Dundreich.
Parking is limited to the verge by the gate with enough room for around 4 or 5 vehicles.
2. Dundreich

Dundreich above Portmore Loch
From the roadside, head through the gate and hike down the track as it aims south-eastwards towards forestry. Through the forestry, the track reaches the dam at the northern end of Portmore Loch
.
Ignore the track heading off left (east) and follow the track hugging the north-eastern shore of the loch. On the track for just under 1km and having passed forestry on your left, more forestry is reached where the track comes to a junction
.
Turn left and on a rough track, strike uphill through a felled forest. The track twists and turns a couple of times, crossing through the remains of a wall and ends by the edge of a fence-line
. Keeping on the southern side of the fence, turn right (south-east) and on a faint path, follow the fence-line uphill.
The path reaches the upper boundary of the forest plantation, where a wooden gate is crossed and from where progress is on a line of ATV tracks through delightful grass as a little height is lost to reach a bealach directly below Dundreich's northern shoulder.
The ATV tracks continue by the fence up Dundreich's northern shoulder all the way to Dundreich's summit
, where a small cairn stands by a trig point from where views are expansive.

.
Ignore the track heading off left (east) and follow the track hugging the north-eastern shore of the loch. On the track for just under 1km and having passed forestry on your left, more forestry is reached where the track comes to a junction
.
Turn left and on a rough track, strike uphill through a felled forest. The track twists and turns a couple of times, crossing through the remains of a wall and ends by the edge of a fence-line
. Keeping on the southern side of the fence, turn right (south-east) and on a faint path, follow the fence-line uphill.
The path reaches the upper boundary of the forest plantation, where a wooden gate is crossed and from where progress is on a line of ATV tracks through delightful grass as a little height is lost to reach a bealach directly below Dundreich's northern shoulder.

Coulter hills and Tinto from Dundreich's summit
, where a small cairn stands by a trig point from where views are expansive.
Coulter hills and Tinto from Dundreich's summit
3. Return

Descending Dundreich's western spur
From Dundreich's summit, continue following the faint ATV tracks initially southwards along the hill's grass-covered wide crest aiming towards the flat summit of Brown Dod.
After around 500m on from leaving the cairn, a faint trod can be seen heading slightly to the right - follow this which further on meets with a more defined set of ATV tracks. Turning westwards onto this line of tracks, jog along the top of a grass-covered spurleading north-west from Brown Dod.
Just beyond a slight rise, as the track begins to turn northwards, leave it here and continue north-west, beginning to lose height down a steep grass-covered slope. There are some minor crags (unmarked on OS Landranger, but marked on OS Explorer) to avoid on the way.
After losing around 200m of height and hiking through some bracken, a track
is crossed, followed by a patch of damp ground, to reach some woodland. Keeping the remains of an old wall on your left, aim west to reach a gate
in a wall ahead.
Through the gate and follow a rough track covered in heather (as detailed on the OS Explorer maps). Keep right at the first split, the track then heads into forestry. Coming to a break in the trees, the weird remains of an ancient fort
is discovered with its ruts forming concentric circles.
Onwards from the old fort, the track heads north-west, passing a wooden lookout by a junction (ignore track on left).
Further on, a more obvious hardcore track
is met - turn right right at this point to eventually emerge out of the forest to reach the dam at the head of Portmore Loch, from where a re-trace of footprints returns to the roadside.

After around 500m on from leaving the cairn, a faint trod can be seen heading slightly to the right - follow this which further on meets with a more defined set of ATV tracks. Turning westwards onto this line of tracks, jog along the top of a grass-covered spurleading north-west from Brown Dod.
Just beyond a slight rise, as the track begins to turn northwards, leave it here and continue north-west, beginning to lose height down a steep grass-covered slope. There are some minor crags (unmarked on OS Landranger, but marked on OS Explorer) to avoid on the way.
After losing around 200m of height and hiking through some bracken, a track
is crossed, followed by a patch of damp ground, to reach some woodland. Keeping the remains of an old wall on your left, aim west to reach a gate
in a wall ahead.
Through the gate and follow a rough track covered in heather (as detailed on the OS Explorer maps). Keep right at the first split, the track then heads into forestry. Coming to a break in the trees, the weird remains of an ancient fort
is discovered with its ruts forming concentric circles.
Onwards from the old fort, the track heads north-west, passing a wooden lookout by a junction (ignore track on left).

In the woods below Dundreich
is met - turn right right at this point to eventually emerge out of the forest to reach the dam at the head of Portmore Loch, from where a re-trace of footprints returns to the roadside.
In the woods below Dundreich
GPX downloads and maps
Paper maps:
OS Landranger 73
OS Explorer 337
Route profile
Weather forecasts
| Regional | MWIS - Southern Uplands |
| Peak specific | Mountain Forecast.com Met Office YR.no |
| Seasonal | Midge forecast |
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