Capel Celyn
Llyn Celyn, Gwynedd
In 1965 the village of Capel Celyn, with its chapel, school and farms, was flooded to create a reservoir supplying Liverpool. Almost every Welsh MP voted against it, but it went ahead.
Read the full story, see it on the map, get directions and find what else is nearby in the free Hidden Britain Atlas map.
- When
- Flooded 1965
- Where
- 52.9500, -3.7000
- Group
- Lost & drowned villages
Visiting
A memorial chapel stands on the shore of Llyn Celyn, near Bala.

The Ledger of Lost Britain
The Romans arrived in AD 43. For most people that is where the history of Britain begins. But by the time the legions landed, people had already been living on these islands for thousands of years. They had hunted, farmed, mined flint, dragged stones across the country, raised a hill by hand, and buried their dead in great tombs. They left no written words. What they left was the ground itself. Every place in this book can be visited, or has been dug up, or is in a museum.
Nearby mysteries
- Teggie of Llyn TegidDragon or monster · Bala Lake, Gwynedd · 5 miles away
- The Gwiber of PenmachnoDragon or monster · Penmachno, Conwy · 8 miles away
- Manod QuarrySecret site · Near Blaenau Ffestiniog, Gwynedd · 9 miles away
- Tomen y MurRoman Britain · Near Trawsfynydd, Gwynedd · 9 miles away
- The Capel Garmon FiredogLost treasure · Capel Garmon, Conwy · 9 miles away
- The Trawsfynydd TankardLost treasure · Trawsfynydd, Gwynedd · 10 miles away