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Mountain biking trails

Lake Viaduct – River Tavy loop from Sourton

Routes

Mountain biking trails

Lake Viaduct – River Tavy loop from Sourton

Moderate

4.5

(2)

riders

Lake Viaduct – River Tavy loop from Sourton

02:41

41.1km

560m

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: February 27, 2026

Tips

Includes a segment in which cycling is not permitted

After 33.2 km for 79 m

Waypoints

Start point

Bus stop

Get Directions

2.79 km

Lake Viaduct

Highlight • Bridge

One of two viaducts on the Granite Way, Lake Viaduct is an impressive granite span with nine arches. Built for the now-closed railway reaching from Plymouth to Okehampton, the viaduct …

Tip by

7.91 km

Lydford Castle and Saxon Town

Highlight • Historical Site

Lydford is a pretty little village on the edge of Dartmoor National Park and hides, within its boundaries, several amazing features. One of these is its castle, of Norman origin …

Tip by

22.9 km

Winding peacefully through Dartmoor, the River Tavy is one of Devon's wildest rivers. Forming high in Dartmoor, the river meanders through Tavistock before joining the River Tamar. Popular among walkers, …

Tip by

23.3 km

Drinking Water Dispenser at Dartmoor National Park

Highlight • Rest Area

It's a tap installed outside a wooden shed of the electrical department and as close as you can get to a public fountain.

Push the wooden lever hard to start the water flow, and enjoy.

Tip by

25.5 km

Gibbet Hill

Highlight (Segment) • Summit

This trail passes underneath Gibbet Hill, which is where murderers, sheep thieves and highwaymen were placed in a gibbet to act as a warning to others. There's also a prehistoric barrow on top.

Tip by

33.2 km

St Petroc's Church, Lydford

Highlight • Historical Site

The first Christian church in Lydford was a wooden structure built c. 650 AD. It is probable that this church was burnt down by the Vikings in their raid of …

Tip by

41.1 km

End point

Bus stop

Way Types & Surfaces

Way Types

21.4 km

14.3 km

2.59 km

1.69 km

583 m

548 m

Surfaces

28.9 km

8.66 km

1.94 km

1.45 km

134 m

Elevation

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

Highest point (280 m)

Lowest point (120 m)

Weather

Wednesday 20 May

19°C

12°C

0 %

Additional weather tips

Max wind speed: 17.0 km/h

to get more detailed weather forecasts along your route

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

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Lake Viaduct – River Tavy loop from Sourton

Lake Viaduct

Lydford Castle and Saxon Town

River Tavy

Drinking Water Dispenser at Dartmoor National Park

Gibbet Hill

St Petroc's Church, Lydford

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