Mountain biking around Cray is a great to experience more of the landscape. But it’s often tough to know where to start. To help you find the best mtb routes …

Last updated: September 23, 2025

3.8

(5)

riders

1. Sarn Helen and Twyn y Gaer loop — The Brecon Beacons National Park

32.0km

02:41

640m

Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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Intermediate

4.3

(3)

riders

2. Usk Reservoir and Glasfynydd Forest loop

11.9km

00:59

160m

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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Easy

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3.0

(1)

riders

3. Banwen Gwys & Swansea Valley loop from Dan-yr-Ogof — Bannau Brycheiniog (Brecon Beacons) National Park

26.5km

02:37

730m

Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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Intermediate

4.7

(7)

riders

4. Usk Reservoir Track – Usk Reservoir loop from Trecastle

8.85km

00:43

110m

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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Easy

riders

5. Sarn Helen Roman Road loop from Ystradfellte

21.3km

01:53

400m

Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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Intermediate

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The best MTB trails around Cray

1. Sarn Helen and Twyn y Gaer loop — The Brecon Beacons National Park

2. Usk Reservoir and Glasfynydd Forest loop

3. Banwen Gwys & Swansea Valley loop from Dan-yr-Ogof — Bannau Brycheiniog (Brecon Beacons) National Park

4. Usk Reservoir Track – Usk Reservoir loop from Trecastle

5. Sarn Helen Roman Road loop from Ystradfellte

Most popular routes around Cray

Most popular attractions around Cray

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