The small city of Pimai, you need to transfer from Bangkok City North Station to Hao, then transfer to Pimai, the itinerary is turned, Pimai Stone Palace is a worthwhile trip. Typical Khmer style monuments, small and exquisite, not many people to visit, just to taste the history. The nearby museum is also worth a long time. When leaving the small town, you can also go to the ancient city gate near the station to see the glory of the past.