How High Is Wales Above Sea Level?

Wales’ elevation ranges from sea level to its highest summit:

• Highest Point: Snowdon (Yr Wyddfa) – 1,085 m (3,560 ft) in Snowdonia (Eryri) National Park.
• Other Notable Peaks: Carnedd Llewelyn (1,064 m), Glyder Fawr (1,001 m), Pen y Fan (886 m, highest in South Wales).
• Average Elevation: ~150 m (490 ft)—much of the land is rolling hills and coastal plains.

Snowdon is the highest mountain in England and Wales; Ben Nevis (Scotland) is higher at 1,345 m.