Cambodia
I would also recommend the blind masseurs at Siem Riep who will ease your pain after the bumpy Cambodian road and your supporting these people is, in my opinion, more worthy than giving money to the many beggars.
If you're aching after the trip from the Thai border (or are just suffering from temple overload) try this EXTREMELY vigorous massage. Your eyes will water at the time, but it's worth it the next day.
National Road No 6A, then west to Caltex station
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