(Day 21) January 23: Tuesday (Surin - Korat)
We leave Surin in the morning, driving west toward Nakhon Ratchasima, otherwise known as Korat. Along the way we stop to visit the ancient Khmer Prasat Phumphon site. Further on, after lunch we drive on to visit the small Prasat Ban Yai Ngao and then continue on to Korat where we spend the night.