Beverston Castle, also known as Beverstone Castle or Tetbury Castle, was constructed as a medieval stone fortress and is situated in the village of Beverston, Gloucestershire, England. The castle was founded in 1229 by Maurice de Gaunt. Much of the castle was in the state of ruin in 2011, but a portion of the structure is occupied, and an expansive handsome garden is part of the estate. The castle is situated in the centre of Beverston village, approximately 200 metres north of the A4135 road transecting Beverston.