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 line closed, it sat abandoned for decades before being resurfaced and opened as a foot and cycle path.

The tunnel is lit and is a fun addition to an already amazing route. It has a tendency to drip on the heads of those who use it though!

The Yawning Kea

November 13, 2020

Cycling

This tunnel was closed for about 50 years and it was very much a missing link on the disused railway. Now that its been re-established, it's allowed the re-opening of the Brunel's South Devon and Tavistock Railway route, for cyclists and pedestrians, between Plymouth and Tavistock.

toadmoor

October 31, 2020

Cycling

Who doesn't love a tunnel!

Routes here

Best routes to Grenofen Tunnel

4.9

(28)

249

riders

1. Plymouth to Tavistock loop on the Drake's Trail

66.7km

04:20

740m

750m

This difficult 41.5-mile touring cycling loop on the Drake's Trail in Dartmoor National Park offers diverse scenery and significant climbs.

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Hard

4.3

(18)

riders

2. Tavistock & Burrator Reservoir loop from Yelverton

29.6km

02:03

440m

Cycle the moderate Tavistock & Burrator Reservoir loop from Yelverton, covering 18.4 miles (29.6 km) through Dartmoor National Park.

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Moderate

riders

3. The Dartmoor Way High Moorland Link southern loop from Ivybridge

97.6km

06:52

1,650m

Cycle the difficult 60.7-mile Dartmoor Way High Moorland Link southern loop from Ivybridge, gaining 5414 feet of elevation.

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Hard

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Elevation 160 m

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Take Me There

Location: Whitchurch, West Devon, Devon, South West England, England, United Kingdom

Other Popular Places to Check Out

Windy Post Granite Cross

Plym Valley Trail

Burrator Tramway Gravel Trail

Burrator Reservoir

River Plym

Tavistock Town Hall

The Royal Oak Inn, Dartmoor

Grenofen Bridge

Drake's Trail: Tavistock to Plymouth

Pow Gate Tor

Princetown to Yelverton Road, Dartmoor National Park

Grenofen Tunnel on Drake's Trail

Grenofen Tunnel

1. Plymouth to Tavistock loop on the Drake's Trail

2. Tavistock & Burrator Reservoir loop from Yelverton

3. The Dartmoor Way High Moorland Link southern loop from Ivybridge

Other Popular Places to Check Out

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