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Onllwyn

Onllwyn

The best walks and hikes around Onllwyn

4.5

(1682)

14,139

hikers

186

hikes

To help you find the best hikes and walks around Onllwyn, we’ve reviewed our full collection of trails and routes in the region. Browse all of the details of each route below — and explore more of the nature around Onllwyn.

Last updated: November 5, 2025

4.5

(23)

155

hikers

1. Henrhyd Waterfalls & Graig Llech loop — Bannau Brycheiniog (Brecon Beacons) National Park

5.10km

01:25

100m

90m

Intermediate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.

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Intermediate

4.7

(10)

109

hikers

2. Henrhyd Falls – Henrhyd Falls Bridge loop from Coelbren

6.05km

01:41

110m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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Easy

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4.3

(3)

hikers

3. Henrhyd Falls Bridge – Henrhyd Waterfall loop from Coelbren

9.86km

02:51

250m

Intermediate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Intermediate

4.7

(13)

hikers

4. Henrhyd Falls Bridge – Henrhyd Falls loop from Coelbren

6.65km

01:51

120m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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Easy

3.7

(6)

hikers

5. Henrhyd Falls Mobile Café – Henrhyd Falls Bridge loop from Coelbren

6.87km

01:55

130m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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Easy

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Most popular attractions around Onllwyn

Waterfalls

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Natural Monuments

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Lakes

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The best walks and hikes around Onllwyn

1. Henrhyd Waterfalls & Graig Llech loop — Bannau Brycheiniog (Brecon Beacons) National Park

2. Henrhyd Falls – Henrhyd Falls Bridge loop from Coelbren

3. Henrhyd Falls Bridge – Henrhyd Waterfall loop from Coelbren

4. Henrhyd Falls Bridge – Henrhyd Falls loop from Coelbren

5. Henrhyd Falls Mobile Café – Henrhyd Falls Bridge loop from Coelbren

Most popular routes around Onllwyn

Most popular attractions around Onllwyn

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