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Mountain biking trails

Gem Bridge – Grenofen Tunnel loop from Yelverton

Routes

Mountain biking trails

Gem Bridge – Grenofen Tunnel loop from Yelverton

Moderate

riders

Gem Bridge – Grenofen Tunnel loop from Yelverton

02:28

32.2km

570m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: May 16, 2026

Tips

Includes a segment that goes up or down a series of steps

You may need to carry your bike.

After 42 m for 4 m

Waypoints

Start point

Bus stop

Get Directions

1.52 km

View Over Dartmoor Near Drake's Trail

Highlight • Trail

just off fro the car park, this spectacular view. much easier gravel riding than this morning

Tip by

3.17 km

Viewpoint

4.53 km

Gem Bridge

Highlight • Bridge

Gem Bridge towers 78 feet (24 m) above the River Walkham, affording wonderful views over the valley below. Until 1965, the original Walkham Viaduct would have stood here. Designed by …

Tip by

5.37 km

Grenofen Tunnel

Highlight • Structure

Part of the Drake’s Trail and the Dartmoor Way, this 374-yard (341 m) tunnel was built by Brunel in the mid-1850s for the South Devon & Tavistock Railway. After the …

Tip by

5.74 km

Grenofen Tunnel

Highlight • Structure

Great walk, the footpath from the top of brook lane/Rix hill is not well used, just follow the hedgeline!

Tip by

10.8 km

Tavistock Viaduct

Highlight • Viewpoint

This impressive, stone viaduct is one of the many built to enable the railway between Plymouth and Okehampton and strides through the north of Tavistock town. Now converted into a …

Tip by

27.2 km

Old Moorland Bridge

Highlight • Historical Site

29.0 km

Bluebell Fields in Dartmoor National Park

Highlight • Natural

Decent road surface and great views

Tip by

32.2 km

End point

Bus stop

Way Types & Surfaces

Way Types

12.0 km

8.99 km

6.83 km

2.66 km

1.67 km

< 100 m

Surfaces

11.4 km

11.2 km

7.18 km

2.27 km

117 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (330 m)

Lowest point (70 m)

Weather

Saturday 16 May

13°C

7°C

-- %

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Gem Bridge – Grenofen Tunnel loop from Yelverton

View Over Dartmoor Near Drake's Trail

Gem Bridge

Grenofen Tunnel

Grenofen Tunnel

Tavistock Viaduct

Old Moorland Bridge

Bluebell Fields in Dartmoor National Park

Nearby routes

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