Trees beside the trail at Gwarallt in Brechfa Forest, Carmarthenshire

Where to go · Carmarthenshire

Forest bathing at Brechfa Forest

A big conifer forest on the old Glyn Cothi royal forest, with beech, oak and birch along its short trails.

Brechfa Forest covers about 6,500 hectares of the hills north east of Carmarthen. It is the modern name for part of the ancient Glyn Cothi Forest, once a royal forest, which the Forestry Commission replanted with conifers in the last century. Natural Resources Wales now manages it for wildlife, timber and wind energy, so it is a working forest, but with several small car parks it is easy to find a quiet corner.

Gwarallt, a short drive from Brechfa village, is a gentle place to begin. A wide gravel path climbs gradually through beech woodland to an open area planted with oak, rowan and birch, then returns the same way; leaves cover it in autumn and winter. Abergorlech, further up the valley, has a riverside walk beside the Gorlech and a Forest Garden of trees from around the world, but storm damage has closed or diverted several trails at Brechfa, so check the NRW pages before you go.

Practical

Managed by
Natural Resources Wales
Parking
Free car parks at Gwarallt, Keepers and Abergorlech; no overnight parking
Terrain
Wide gravel path at Gwarallt, narrowing with small rocky sections near the top; forest roads and riverside paths elsewhere
Nearest station
Carmarthen, about 14 miles from Gwarallt
Facilities
Picnic table at Gwarallt; portable toilets and picnic site at Abergorlech
Opening and entry
Open access, free; some trails closed or diverted after storm damage

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 Spotted something out of date?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.

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