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United Kingdom
England
South West England
Devon
West Devon
Tavistock

Grenofen Tunnel – Burrator Reservoir and Dam loop from Tavistock

Routes
Bike touring routes & trails
United Kingdom
England
South West England
Devon
West Devon
Tavistock

Grenofen Tunnel – Burrator Reservoir and Dam loop from Tavistock

Moderate

4.4

(11)

55

riders

Grenofen Tunnel – Burrator Reservoir and Dam loop from Tavistock

02:22

34.7km

430m

Cycling

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: April 19, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Dartmoor National Park

Waypoints

A

Start point

Parking

Get Directions

1

5.20 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 …

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2

6.04 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 …

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3

14.5 km

Burrator Reservoir, near Yelverton on the south-west side of Dartmoor, is surrounded by attractive wooded countryside. On the west side of the reservoir this waterfall is fed by the Devonport …

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4

14.8 km

Burrator Discovery Centre

Highlight • Lake

Burrator Discovery Centre is a visitor centre located near Burrator Reservoir, on the edge of Dartmoor National Park. It opened in 2014 as part of the Burrator Historic and Natural …

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5

18.2 km

Burrator Reservoir

Highlight • Trail

This is a tranquil little place, excellent for a walk, run or cycle. Beautiful scenery with lots of viewing points.

A road runs round the reservoir, so if you are walking, be aware of traffic.

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6

20.5 km

Burrator Reservoir and Dam

Highlight • Lake

Burrator Reservoir is situated within Dartmoor, and the tranquil water and surrounding mixed woodland contrasts sharply with the open moor and the rugged Dartmoor tors. A trip here can be …

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7

25.4 km

The official website promotes the DRAKE'S TRAIL with the words, "Drake's Trail in West Devon is a 21-mile cycling and walking route linking Tavistock with Plymouth. This important part of …

Translated by Google •

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8

27.7 km

Magpie Viaduct

Highlight • Bridge

Magpie Viaduct was designed by Brunel and originally built in 1859 from granite and timber, then rebuilt in 1902 in Staffordshire brick.

From here you can also enjoy a raised vantage point for views over Dartmoor.

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B

34.7 km

End point

Parking

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Way Types & Surfaces

Way Types

13.7 km

12.3 km

4.43 km

4.05 km

232 m

Surfaces

24.9 km

5.34 km

4.43 km

< 100 m

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Elevation

Elevation

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

Highest point (240 m)

Lowest point (70 m)

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Weather

Powered by Foreca

Tuesday 19 May

17°C

9°C

51 %

Additional weather tips

Max wind speed: 25.0 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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