Getting there & away
If you have your own wheels, head 44km south from Khon Kaen on Hwy 2 to Ban Phai, then east on Hwy 23 (signposted to Borabu) for 11km to the turn-off to Rte 2301. Follow it and Rte 2297 for 24km southeast through a scenic tableau of rice fields to Ban Peuay Noi. The ruins are at the western end of town.
By public transport from Khon Kaen, catch a bus (35B, one hour) or the 7.55am local train (9B, 30 minutes) to Ban Phai, then a sǎwngthǎew to Peuay Noi (25B, 30 minutes). The last sǎwngthǎew back to Ban Phai leaves Peuay Noi around 2pm.