Brechfa Forest – Abergorlech, near Carmarthen

What's here

Harvesting work is taking place in Brechfa Forest.


The following mountain bike trails will be diverted:


  • Raven Trail

Please follow all instructions and diversion signs on site.


Our car park is situated just outside the village of Abergorlech and is the starting point for three walking trails and a mountain bike trail in Brechfa Forest.

One of the walking trails goes to a forest garden, where Forestry Commission staff planted a variety of trees in the late 1950s to see how well they grew.

‘Gorlech’ is the name of the river which joins the Cothi nearby. Strangely shaped stones have been found in the river, and examples of these ‘Gorlech Stones’ are displayed in the front gardens of cottages in the villages.

There is a picnic site and children’s play area in the car park, and portable toilets.


Walking trails

The walking trails are waymarked from start to finish.

Look out for the information panel at the start of the trail.

Find out about walking trail grades.

Riverside Walk

  • Grade: Easy
  • Distance: 1 mile/1.8 kilometres
  • Time: 30 minutes
  • Trail information: Suitable for families, no steps. Low level of fitness required. Walking shoes with a good grip recommended. Paths can be slippery when wet.

This mainly level woodland trail goes alongside the river Gorlech, over a bridge and then returns along the forest road.


Gorlech Walk

  • Grade: Moderate
  • Distance: 3½ miles/5.7 kilometres
  • Time: 2 hours
  • Trail information: Requires a reasonable level of fitness. Walking boots and waterproofs recommended. Paths can be slippery when wet.

This trail follows the river Gorlech and climbs uphill through an attractive range of woodlands.

Forest Garden Walk

  • Grade: Strenuous
  • Distance: 5½ miles/9.1 kilometres
  • Time: 3 hours
  • Trail information: Requires a greater level of fitness owing to its length. Walking boots and waterproofs recommended. Paths can be slippery when wet (includes the Gorlech Walk climb as you need to do the Gorlech Walk to reach the Forest Garden Trail).

Try our Forest Garden Trail to see trees from all over the world – giant redwoods from California; eucalyptus from Australia; nothofagus from South America; firs from all the continents and a variety of European species like sessile oak, walnut and spruces

Instead of one or two trees of each type of tree, you will find a whole stand.

Mountain bike trail

All our mountain bike trails are waymarked from start to finish and have been graded for difficulty.

At the start of the trail there is an information panel – please read this before setting off.

Gorlech Trail

  • Grade: Red (difficult)
  • Distance: 20.1 kilometres
  • Alternative starting point: Sifigwm car park (OS grid reference: SN 553 395; on a minor road off the B4337, half a mile from the village of Rhydcymerau)

This trail is a hard, fast, all weather surface which becomes more and more exciting as your skill level and speed progress.

Highlights include perfectly sculpted berms and huge switchbacks, jumps and tabletops.


Brechfa Forest

Brechfa Forest is the modern name for part of the ancient Glyn Cothi Forest.

Glyn Cothi Forest was managed for centuries by local people in order to provide building materials, products and grazing.

In 1283, following the final defeat of Wales by Edward I, Glyn Cothi became a Royal Forest administered under Forest Law for several centuries.

Since those days a very different forest has developed. In the 1900s Brechfa Forest was replanted with conifers by the Forestry Commission to boost Britain’s timber reserve after the heavy use of timber in the First World War.

Brechfa Forest covers some 6500 hectares and is looked after by Natural Resources Wales for the benefit of people, wildlife and timber production, and more recently the production of wind energy.

Other car parks in Brechfa Forest


There are walking and mountain bike trails from these other Natural Resources Wales car parks in Brechfa Forest:

  • Byrgwm - woodland walk and mountain bike trails for beginners and experienced riders
  • Gwarallt - easy short walk through beech woodland
  • Keepers - choice of riverside trail or long walk past huge wind turbines
  • Tower - forest walk with valley views and access to trail past wind turbines

National Forest for Wales

Brechfa Forest forms part of the National Forest for Wales.

The National Forest will:

  • create areas of new woodland
  • enhance existing woodlands
  • restore Wales’ irreplaceable ancient woodlands

It will form a connected ecological network running throughout Wales, bringing social, economic and environmental benefits.

Parts of the network will eventually form a trail running the length and breadth of Wales, so anyone can access it wherever they live.

For more information go to the National Forest for Wales website.

Visiting safely

We want you to return home safely after your visit here.

You are responsible for your own safety as well as the safety of any children and animals with you during your visit.

For advice and tips to help you plan your visit here go to Visiting our places safely.

Opening times

Please check the top of this webpage for any changes to these opening times.

The portable toilets are open at all times.

Changes to visitor facilities

See the top of this webpage for details of any planned closures or other changes to visitor facilities here.

For your safety, always follow instructions from staff and signs including those for trail diversions or closures.

We may divert or close trails whilst we undertake maintenance work or other operations and we may need to close other visitor facilities temporarily.

In extreme weather, we may close facilities at short notice due to the risk of injury to visitors and staff.

How to get here

Abergorlech is 17 miles north east of Carmarthen.


The postcode is SA32 7SJ.

Please note that this postcode may not take you to the car park if you use a sat nav or navigation app.

We suggest you follow the directions below or use the Google map on this page which has a pin on the car park’s location.


Take the A40 from Carmarthen towards Llandeilo.

After 4 miles, in the village of Nantgaredig, turn left on to the B4310 signposted towards Brechfa.

Continue through the village of Brechfa and go past the Byrgwm car park.

After going through Abergorlech village the car park is on the left.


View this place on the What3Words website.

Ordnance Survey

The Ordnance Survey (OS) grid reference for the car park is SN 586 337 (Explorer Map 186).

Public transport

The nearest mainline railway station is in Carmarthen.

For details of public transport go to the Traveline Cymru website.


Parking is free of charge.

Overnight parking is not permitted.

Contact details

There are no staff at this location.

Contact our customer team for general enquiries during office hours, Monday to Friday.

Other places in South West Wales

Last updated