Still a gathering place for modern pagans, especially on the solstices, Glastonbury Tor is an ancient conical hill overlooking the Somerset Levels. Crowned with a lonely 15th-century tower, the hill is at the centre of grisly stories, spiritual traditions and local lore. It was where the last abbot of Glastonbury Abbey, Richard Whiting, was hung, drawn and quartered in the 16th century, and is the supposed site of the healing Isle of Avalon in Arthurian legend. There is also rumoured to be a hidden passage beneath the tor to the fairy realm of Annwn, home to the lord of the Celtic underworld.