Part 1 of cycling on the Thai peninsula along the coast for 650 km between Phetchaburi and Chumphon in January 2018, passing Cha'am, Hua Hin and Prachuap Kiri Kahn. We also divert inland towards Kui Buri National Park and Dan Singkhon, at the Myanmar border. The terrain is mostly flat, wind coming from the north and contains quite some nice bycicle paths or designated areas along main roads.