Officially it's Wat Pa Maha Chedi Kaeo, but these days nearly everyone calls it Wat Lan Khuat, the 'Million Bottle Temple'. The temple's unique appearance is a result of creative use of thousands of bottles. It's in Khun Han, 11km south of Hwy 24 via Rte 2111. Turn west at the roundabout in the centre of Si Saket town.