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Lakes

Llwyn Onn Reservoir

Lakes

Llwyn Onn Reservoir

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Llwyn Onn Reservoir

Name: Llwyn Onn Reservoir
Rating: 2

People Who've Recommended This Place

Richard T

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Paul

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Rich

Everything You Need To Get Outside

Ready-Made Inspiration

Browse personalized adventures tailored to your favorite sport

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More Intuitive Navigation

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A Log of Every Adventure

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Jason

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Maisie

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Andy Bryant

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Richard Costain

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Stephen Gwynne

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Recommended by 8 mountain bikers

This Highlight is in a protected area

Please check local regulations for: Bannau Brycheiniog National Park

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Location: Hirwaun, Rhondda Cynon Taf, South Wales, Wales, United Kingdom

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See rides here

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Routes here

Best Mountain Biking Routes to Llwyn Onn Reservoir

5.0

(2)

riders

1. Dolygaer Activity Centre – The Gap Pass loop from Libanus

54.2km

04:08

920m

Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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How to understand each route’s difficulty level

Hiking

Bike

Mountain Bike

Road Bike

Running

Easy

Up to 2 hours and up to 1,000 ft. of elevation gain. Great for any fitness level.Suitable for all skill levels.
Corresponds approx. to STS S0 - S1.

Intermediate

Up to 5 hours and 3,000 ft. of elevation gain. Requires good fitness.Advanced riding skills necessary.
Corresponds approx. to STS S2.

Expert

More than 5 hours or 3,000 ft. of elevation gain. Requires very good fitness.Advanced riding skills necessary. Some portions of the route may require you to push your bike.
Corresponds approx. to STS S3 - S6.

Technical difficulty rating based on the Single Track Scale (STS).

Expert

5.0

(1)

riders

2. Llwyn Onn Reservoir – Aberdare to Hirwaun Cycleway loop from Llwyn-onn

33.8km

02:36

550m

Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.

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How to understand each route’s difficulty level

Hiking

Bike

Mountain Bike

Road Bike

Running

Easy

Up to 2 hours and up to 1,000 ft. of elevation gain. Great for any fitness level.Suitable for all skill levels.
Corresponds approx. to STS S0 - S1.

Intermediate

Up to 5 hours and 3,000 ft. of elevation gain. Requires good fitness.Advanced riding skills necessary.
Corresponds approx. to STS S2.

Expert

Technical difficulty rating based on the Single Track Scale (STS).

Intermediate

5.0

(3)

riders

3. Dolygaer Activity Centre – Llwyn Onn Reservoir loop from Llwyn-onn

39.1km

03:11

680m

Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.

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How to understand each route’s difficulty level

Hiking

Bike

Mountain Bike

Road Bike

Running

Easy

Up to 2 hours and up to 1,000 ft. of elevation gain. Great for any fitness level.Suitable for all skill levels.
Corresponds approx. to STS S0 - S1.

Intermediate

Up to 5 hours and 3,000 ft. of elevation gain. Requires good fitness.Advanced riding skills necessary.
Corresponds approx. to STS S2.

Expert

Technical difficulty rating based on the Single Track Scale (STS).

Intermediate

Tips

Andy Bryant

October 16, 2024

Smaller reservoir than others in the area, but with stunning landscape great off road paths to keep you away from the A470

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Details

Informations

Elevation 270 m

Weather

Today

Sunday 19 October

14°C

10°C

100 %

If you start your activity now...

Max wind speed: 23.0 km/h

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See rides here

Take Me There

Location: Hirwaun, Rhondda Cynon Taf, South Wales, Wales, United Kingdom

Other Popular Places to Check Out

Sixtapod Trail (Blue), BikePark Wales

Cwm Cadlan Nature Reserve

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BikePark Wales Trailhead

View of Llwyn-on Reservoir from the West Bank

Wooden Bridge in Bannau Brycheiniog National Park

The Gap Climb from Brecon

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Pontsticill Reservoir

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