Julliberrie's Grave - Credit: Wikimedia Commons
Julliberrie's Grave, also known as The Giant's Grave or The Grave, is an unchambered long barrow located near to the village of Chilham in the south-eastern English county of Kent. Probably constructed in the fourth millennium BCE, during Britain's Early Neolithic period, today it survives only in a state of ruin. Read more on Wikipedia
Source: en.wikipedia.org