Porth Yr Ogof Cave – Fan Gyhirych Forest Road loop from Ystradfellte
Porth Yr Ogof Cave – Fan Gyhirych Forest Road loop from Ystradfellte
4.5
(2)
10
riders
Porth Yr Ogof Cave – Fan Gyhirych Forest Road loop from Ystradfellte
03:20
37.4km
790m
Mountain biking
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is right next to a parking lot.
Last updated: August 18, 2026
Tips
Cycling is not permitted along parts of this route
After 94 m for 165 m
After 5.72 km for 458 m
Waypoints
Start point
Parking
125 m
Porth Yr Ogof Cave
Highlight • Cave
Tip by
425 m
Cave Entrance, Bannau Brycheiniog National Park
Highlight • Cave
Tip by
12.9 km
Fan Gyhirych Forest Road
Highlight • Cycleway
Recently upgraded forest road, nice and smooth for the moment with fantastic views all around
Tip by
34.7 km
Lime Kiln in Bannau Brycheiniog National Park
Highlight • Historical Site
Tip by
35.7 km
Ancient Trackway Across Farmland
Highlight • Natural
Mostly a good surface although soft and boggy in places
Tip by
36.4 km
Sunken Lane in Bannau Brycheiniog National Park
Highlight • Forest
Good surface, a few gates, and then you're out into farmland.
Tip by
37.4 km
End point
Parking
Way Types & Surfaces
Way Types
15.9 km
14.9 km
6.33 km
278 m
Surfaces
19.2 km
16.0 km
1.55 km
615 m
< 100 m
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Sign up for freeElevation
Highest point (660 m)
Lowest point (240 m)
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Monday 5 October
18°C
12°C
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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