Mynydd Tynewydd [Mynydd Ystradffernol]
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.
- Treherbert1.7 mi (about 2 to 2.5 mi on foot) · 1.5 hours1 in 8 on average to the summitSilver walking rating
- Ynyswen2.3 mi (about 3 to 3.5 mi on foot) · 1.5 hours1 in 11 on average to the summit
- Treorchy3.1 mi (about 4 to 4.5 mi on foot) · 2 hours1 in 14 on average to the summit
- Ton Pentre4.1 mi (about 5.5 to 6 mi on foot) · 2.5 hours1 in 17 on average to the summit
- Aberdare4.3 mi (about 5.5 to 6.5 mi on foot) · 2.5 to 3 hours1 in 17 on average to the summitSilver walking rating
- Ystrad Rhondda4.8 mi (about 6.5 to 7 mi on foot) · 3 to 3.5 hours1 in 12 on average to the summit
- Cwmbach5.4 mi (about 7 to 8 mi on foot) · 3 to 3.5 hours1 in 19 on average to the summitSilver walking rating
- Llwynypia5.7 mi (about 7.5 to 8.5 mi on foot) · 3.5 to 4 hours1 in 13 on average to the summit
- Fernhill6.2 mi (about 8 to 9 mi on foot) · 4 hours1 in 15 on average to the summitSilver walking rating
- Tonypandy6.6 mi (about 8.5 to 9.5 mi on foot) · 4 to 4.5 hours1 in 16 on average to the summit
- Dinas (Rhondda)7.0 mi (about 9 to 10 mi on foot) · 4.5 to 5 hours1 in 12 on average to the summit
- Mountain Ash7.1 mi (about 9 to 10.5 mi on foot) · 4.5 hours1 in 15 on average to the summit
- Merthyr Tydfil7.7 mi (about 10 to 11 mi on foot) · 4.5 to 5 hours1 in 19 on average to the summitSilver walking rating
- Maesteg7.8 mi (about 10 to 11.5 mi on foot) · 5.5 to 6 hours1 in 10 on average to the summit
- Pentre-Bach7.9 mi (about 10 to 11.5 mi on foot) · 4.5 to 5 hours1 in 18 on average to the summitSilver walking rating
- Maesteg (Ewenny Road)7.9 mi (about 10 to 11.5 mi on foot) · 5.5 hours1 in 11 on average to the summit
- Penrhiwceiber7.9 mi (about 10.5 to 11.5 mi on foot) · 4.5 to 5 hours1 in 17 on average to the summit
- Porth8.2 mi (about 10.5 to 12 mi on foot) · 5 to 5.5 hours1 in 16 on average to the summit
- Garth (Bridgend)8.2 mi (about 10.5 to 12 mi on foot) · 5 to 5.5 hours1 in 13 on average to the summit
- Troed-y-Rhiw8.4 mi (about 11 to 12 mi on foot) · 5 to 5.5 hours1 in 16 on average to the summitSilver walking rating
- Merthyr Vale8.8 mi (about 11.5 to 12.5 mi on foot) · 5 to 5.5 hours1 in 17 on average to the summit
- Trehafod9.1 mi (about 12 to 13 mi on foot) · 5.5 to 6 hours1 in 16 on average to the summit
- Quakers Yard9.7 mi (about 12.5 to 14 mi on foot) · 5.5 to 6 hours1 in 17 on average to the summit
- Abercynon9.8 mi (about 12.5 to 14 mi on foot) · 5.5 to 6 hours1 in 21 on average to the summit







