Northwest of Newport, the Cwm Carn Bike Centre has all-weather singletracks with stunning views over the Bristol Channel.
Directions: Take M4 into Wales (or M50 / A40 / A449 if you¹re coming from the north). Leave motorway at junction 28, heading north on A467 past Risca and Crosskeys towards Abercarn. Turn right at fifth roundabout, Cwm Carn Forest centre is signposted from here.
Or - To reach mountain biking at the park from junction 28 on the M4 take the A467 heading north, following the brown signs marked Forest Drive and they will take you straight there. Cwmcarn Forest Drive is less than 10 minutes from the M4.
Overall, Cwm Carn Bike Centre is the 91st most popular mountain bike trail of all 93 mountain biking rides in UK.