A two-day loop from Surat Thani into the heart of Khao Sok National Park — Thailand's oldest rainforest at 160 million years — and Cheow Lan Lake, an emerald reservoir studded with limestone karst peaks often compared to China's Guilin. Day 1 rides west into the rainforest with an overnight at Khao Sok Village. Day 2 crosses east to the Ratchaprapha Dam pier for boat trips on the lake before returning to Surat Thani.
Clone it to your planner, customize dates and stops, then ride. All free.