Stony footpath through the trees in Cwmcarn Forest

Where to go · Caerphilly

Forest bathing at Cwmcarn Forest

A working forest on old mining hills above Cwmcarn, with a lake on the valley floor and paths climbing to Twmbarlwm.

Cwmcarn Forest covers the hills above the village of Cwmcarn, once mined and now planted as a working forest owned by Natural Resources Wales. The council runs the visitor centre, car park and the seven-mile Forest Drive, which has eight stopping points with accessible footpaths, a sensory tunnel and a wooden sculpture trail. Above it all sits Twmbarlwm, an Iron Age hillfort with wide views.

The valley floor around the lake and stream is free to enter and is the gentlest place to start, with self-guided walks for most abilities. Stronger walkers can head up through the trees to Twmbarlwm. Cwmcarn is well known for mountain biking, so the singletrack trails can be busy at weekends; the walking routes and the quieter Forest Drive stops are better for sitting still. The ground is mixed, with forest roads, stony footpaths and some steep climbs, and the open hilltop is exposed in poor weather.

Practical

Managed by
Natural Resources Wales (land) and Caerphilly County Borough Council (visitor centre and facilities)
Parking
Pay car park at the visitor centre
Terrain
Forest roads, stony paths and steep climbs; gentler paths on the valley floor
Nearest station
Crosskeys, about 1.5 miles
Facilities
Visitor centre with Raven's Café, toilets including accessible toilet, picnic areas, play area, campsite and lodges
Opening and entry
Free to enter the visitor centre and valley floor; visitor centre usually open daily during the day, closed over Christmas and New Year

Last updated 4 November 2026. Paths, parking and access can change, so check before you visit. Spotted something out of date? Please let us know.

Guides nearby

A guide within 15 miles of Cwmcarn Forest