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Hiking trails & Routes

Looking towards Pen y Fan from Corn Du – Pen y Fan loop from Forest Visitor Centre

Hiking trails & Routes

Looking towards Pen y Fan from Corn Du – Pen y Fan loop from Forest Visitor Centre

Hard

4.8

(6)

34

hikers

Looking towards Pen y Fan from Corn Du – Pen y Fan loop from Forest Visitor Centre

06:52

22.7km

690m

Hiking

Hard hike. Very good fitness required. Easily walkable paths. The starting point of the route is accessible with public transport.

Last updated: September 30, 2026

Tips

Includes short out-and-back sections

Your route doubles back at waypoints. If this isn’t intentional, adjust those waypoints’ positions.

After 11.1 km for 121 m

After 11.2 km for 121 m

Waypoints

A

Start point

Bus stop

1

8.79 km

Blaen Taf Fawr Valley

Highlight • Viewpoint

The Blaen Taf Fawr and Afon Tarell segments start at the Storey Arms parking area. Head through the gate towards Corn Du, to the Taf Fawr bridge. Ignore the path …

Tip by

2

10.6 km

Windy Gap

Highlight • Mountain Pass

This is the col between Corn Du and Craig Gwaun Taf. Not only is it a fine viewpoint, but it is also the parting of the ways. Turn right at …

Tip by

3

10.9 km

Craig Gwaun Taf

Highlight • Natural Monument

Craig Gwaun Taf is the sheer escarpment that runs south from Corn Du, and overlooks the valley of Blaen Taf Fechan.

Tip by

4

11.1 km

Looking towards Pen y Fan from Corn Du

Highlight • Viewpoint

Looks even better under snow!

Tip by

5

11.2 km

Col between Corn Du and Pen y Fan

Highlight (Segment) • Mountain Pass

This easy col between Pen Y Fan and Corn Du is a gorgeous easy hill section no more than a few hundred metres long with minimal height gain and loss. …

Tip by

6

11.8 km

Pen y Fan

Highlight • Summit

Chief of the Brecon Beacons and the highest summit in south Wales, Pen y Fan is a hugely popular peak with routes to the top to suit everyone from first …

Tip by

7

11.8 km

Beacons Way to Pen y Fan Summit

Highlight (Segment) • Viewpoint

PYF Test Route.
This is a Strava segment and a personal fitness test of mine from the swing gate at Pontardaff Lay-by to the summit post that I have done …

Tip by

8

14.8 km

Pen y Fan Gate

Highlight • Trail

The gate here has been the local start point for the Pen Y Fan gate to summit test for a number of years. It is 3.1km from here to the …

Tip by

B

22.7 km

End point

Bus stop

Way Types & Surfaces

Way Types

12.9 km

5.49 km

1.75 km

1.30 km

915 m

345 m

Surfaces

12.3 km

6.11 km

2.48 km

1.50 km

345 m

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Elevation

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

Highest point (860 m)

Lowest point (270 m)

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Weather

Powered by Foreca

Today

Wednesday 28 October

13°C

7°C

61 %

Additional weather tips

There’s a fairly high chance of rain. Consider packing a waterproof jacket.

to get more detailed weather forecasts along your route

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