Belas Knap is a neolithic, chambered long barrow situated on Cleeve Hill, near Cheltenham and Winchcombe, in Gloucestershire, England.
It is a type of monument known as the Cotswold Severn Cairn, all of which have a similar trapezoid shape, and are found scattered along the River Severn. Belas Knap is described in the English Heritage designation listing statement as an "outstanding example representing a group of long barrows
commonly referred to as the Cotswold-Severn group".
Wikipedia https://en.wikipedia.org/wiki/Belas_Knap
Official Website http://www.english-heritage.org.uk/visit/places/belas-knap-long-barrow/
Address GL54 5, United Kingdom
Coordinates 51°55'38.751" N -1°58'15.471" E