Cornwall

Ballowall Barrow

 

Orkney

Blackhammer

Midhowe

Taversoe Tuick

The Knowe of Yarso

 

Southern England

Belas Knap

West Kennet Long Barrow

Wayland's Smithy

 

Wales

Bryn Celli Ddu

Trefignath

 

Western England

Arthur's Stone