Bryn Celli Ddu
A Neolithic passage tomb around 5,000 years old, where sunrise light enters the chamber at the summer solstice; one of Wales’ most famous prehistoric sites.
Bryn Celli Ddu is the best-preserved Neolithic passage tomb in Wales. Its name means “mound in the dark grove.” It was originally a stone circle and henge before being converted into an earth-covered burial mound. The passage faces northeast, and at sunrise on the summer solstice sunlight travels down the passage into the inner chamber, so special open events are often held around the solstice each year. The chamber can be entered by stooping, and behind it sits a replica of the “decorated stone” with mysterious carvings (the original is in the National Museum Cardiff). It is managed by Cadw, is free, and is open during the day. From the small roadside car park, follow a field path for about 10 minutes; it becomes muddy after rain.
Opening hours
Open by day (approx. 10:00–16:00)
Nearby sights
- Plas Newydd
- Llanfairpwllgwyngyll
- Britannia Bridge
- Anglesey Sea Zoo
- Menai Suspension Bridge
- Red Wharf Bay
- Benllech Beach
- Din Lligwy