22/06/2016
This is the first spot for us.
here is the information from Unesco site
Ban Chiang is considered the most important prehistoric settlement so far discovered in South-East Asia. It marks an important stage in human cultural, social and technological evolution. The site presents the earliest evidence of farming in the region and of the manufacture and use of metals.
http://whc.unesco.org/en/list/575
From the start point to this place taking time approximately 20 minutes