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Gem Bridge – Grenofen Tunnel loop from Bere Ferrers

Routes

Bike touring routes & trails

Gem Bridge – Grenofen Tunnel loop from Bere Ferrers

Hard

riders

Gem Bridge – Grenofen Tunnel loop from Bere Ferrers

02:17

31.9km

560m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: April 23, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Tamar Valley National Landscape

Dartmoor National Park

Waypoints

Start point

Train Station

Get Directions

6.80 km

Denham Bridge

Highlight • River

Stone Bridge over the river Tavy, shrouded by the surrounded deciduous woodland.

A popular spot for a swim on a sunny day, with a small pebbled bank underneath.

Tip by

8.07 km

Wildside Garden

Highlight • Natural

THE garden by one of its masters: Keith Wiley. Opens twice a month (see website beforehand)

Tip by

9.65 km

Tamar Valley Garden

Highlight • Natural

One of the most beautiful gardens I’ve ever seen!

Tip by

14.3 km

Viewpoint

14.7 km

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.

Tip by

15.7 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

16.5 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

16.9 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

31.9 km

End point

Train Station

Way Types & Surfaces

Way Types

24.8 km

2.85 km

2.19 km

1.49 km

538 m

Surfaces

16.6 km

12.6 km

2.19 km

555 m

Elevation

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

Highest point (200 m)

Lowest point (20 m)

Weather

Tuesday 26 May

26°C

16°C

0 %

Additional weather tips

Max wind speed: 22.0 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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Gem Bridge – Grenofen Tunnel loop from Bere Ferrers

Denham Bridge

Wildside Garden

Tamar Valley Garden

Magpie Viaduct

Gem Bridge

Grenofen Tunnel

Grenofen Tunnel

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