An oven is being made in the roundhouse based on the ones discovered at Glastonbury Lake Village. It is 2 feet (61cm) in diameter internally with walls 4 inches (10cm) thick. The walls are made from a mix of clay subsoil, sand and hay, supported on a dome of woven willow. Door is 6 inches (15cm) wide at the base. We will let it dry for about 6 weeks before the first gentle fire.