
Dartmoor
Garreg Du Hidden Cairn
A heritage walk taking in a quieter Dartmoor objective with prehistoric interest away from the obvious crowds.
3moors Verified
This route has been reviewed and prepared by 3moors using mapping, terrain analysis, local knowledge and editorial review.
About this walk
This is a quieter Dartmoor archaeology route where the discoveries feel earned rather than obvious. It suits walkers who enjoy reading the moor as they go rather than simply ticking off landmarks. The appeal here lies in Dartmoor’s subtler archaeology, where cairns and old routeways reveal themselves slowly in the moorland rather than all at once.
The Experience
• Effort: Moderate • Highlight: a quieter Dartmoor objective with prehistoric interest away from the obvious crowds • Best bit: the sense of place around Merrivale car park • Watch for: uneven moorland
Elevation Profile
Illustrative profileRoute Summary
A moorland-focused walk from Merrivale car park following clear approach paths before striking out across rougher ground to the main archaeological features and back.
Landscape & History
The appeal here lies in Dartmoor’s subtler archaeology, where cairns and old routeways reveal themselves slowly in the moorland rather than all at once.
Safety & Conditions
Weather
Weather can change quickly on open moorland. Wind, rain and low cloud make the route feel far more serious than in fair conditions.
Navigation
A map and the confidence to use it are important here. In mist, the same open ground can look very different and features are easier to miss.
Livestock & Wildlife
Livestock, ponies or sheep may be present on parts of the route. Keep dogs under close control and give animals plenty of room.
Footwear
Wear proper walking shoes or boots with grip. Trainers are only comfortable here in the driest and easiest conditions.
Variations
Can be trimmed in poor conditions, but the full route is the better option if visibility is decent and the ground is dry enough.
Access & Parking
Expect rougher underfoot conditions, gates and uneven ground; this is not a route for wheels or anyone needing consistently firm surfaces.
3moors Community
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Wildlife you might see
Common sightings along this route — based on habitat and recent reports
Peak seasonCommon Buzzard
bird
Season approachingBilberry
plant
Peak seasonMoorland Fungi
fungi
Season approachingAdder
reptile
Peak seasonDartmoor Pony
mammal
Recent sightings on this walk
Real sightings submitted by walkers on this route
History along the route
Walk information is based on direct experience and local knowledge. Conditions on the moor can change — always use your own judgement.
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