Gebang is an 8th-century Hindu temple located on the outskirts of Yogyakarta, Indonesia. Built by the Medang Kingdom, the temple was buried by lahar from Mount Merapi until it was rediscovered and reconstructed in the 1930s. Gebang measures 5.25 by 5.25 metres (17.2 ft × 17.2 ft) at the base, and has a height of 7.75 metres (25.4 ft).Photograph: Chris Woodrich