Mynydd Tynewydd [Mynydd Ystradffernol]

518mD Dewey

Mynydd Tynewydd is a Dewey, 518m high. The Deweys are hills in England and Wales from 500 metres up to 2,000 feet, extending the Hewitts downwards.

Treherbert is the nearest station, 1.7 mi (about 2 to 2.5 mi on foot), so the summit is within walking distance of the train. From Treherbert it's about 1.5 hours to the summit, 1 in 8 on average. Ynyswen is next, 2.3 mi (about 3 to 3.5 mi on foot), and 24 stations are within 10 miles in all. Hirwaun Common is the only other listed hill within 2 miles.

Stations within 10 miles of Mynydd Tynewydd, nearest first. Walking distances are estimates from the straight-line distance and the type of ground, not a measured route. Check a map before you set off. Times use Naismith's rule and don't include stops.