Afan Forest Park – Visitor Centre, near Port Talbot
Main starting point for mountain bike and walking...
Pant y Sais National Nature Reserve shares many similarities with the nearby – but much larger – Crymlyn Bog to the west.
The reed and sedge beds are home to a range of wetland plants, birds and insects.
The best way to experience the reserve is to follow the boardwalk into the heart of the fen.
Running alongside Pant y Sais is the Tennant Canal.
Along with a variety of birds and dragonflies, the banks of the canal are also home to the fen raft spider – Britain’s largest spider.
The walking trail is waymarked from start to finish.
Look out for the information panel at the start of the trail.
Find out about walking trail grades.
You can follow the Tennant Canal towpath along the length of Pant y Sais Fen, and beyond the reserve in either direction as far as Swansea or Neath.
The Wales Coast Path passes the edge of the reserve.
You can join it underneath the bridge over the canal.
Find out more about the Wales Coast Path.
Pant y Sais is a National Nature Reserve.
National Nature Reserves are places with some of the very finest examples of wildlife habitats and geological features.
The landscape and wildlife varies depending on which time of year you visit – here’s what to look out for.
There are over 70 National Nature Reserves in Wales.
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.
The boardwalk is accessible to wheelchairs.
The Tennant Canal towpath is not accessible to wheelchairs.
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.
Pant y Sais is located in Jersey Marine village adjacent to the B4290.
It is in the county of Neath Port Talbot.
Pant y Sais National Nature Reserve is on Ordnance Survey (OS) map 165.
The OS grid reference is SS 712 940.
Follow signs from the A483 to Jersey Marine village and the B4290.
Take the B4290 into the village and, immediately after going over the canal bridge, turn left onto School Road (Heol yr Ysgol). There is limited parking on this residential road, please park considerately.
Walk back to the B4290 and walk up the pavement towards the bus stop and the entrance to the boardwalk is behind some railings.
You can also get to the reserve via the Tennant Canal towpath. You can join the towpath from the bridge on the B4290 near the entrance to Jersey Marine village.
There is a bus stop opposite the entrance to the reserve boardwalk which has a regular service from Swansea and Neath.
For details of public transport visit the Traveline Cymru website.
There are no staff at this location.
Contact our customer team for general enquiries during office hours, Monday to Friday.