83 attractions across 12 regions. 38 cost nothing to enter. Every price here was checked against a source, or left blank rather than guessed.
All 4 in Ayutthaya & the central plain →
All 11 in Chiang Mai & the northern hills →
All 6 in Chiang Rai & the Golden Triangle →
All 4 in Hua Hin & the upper gulf →
All 5 in Isaan & the north-east →
All 5 in Kanchanaburi & the western border →
All 7 in Koh Samui, Phangan & Tao →
All 9 in Krabi, Railay & the Phi Phi islands →
All 4 in Pattaya & the eastern seaboard →
All 6 in Phang Nga, Khao Lak & the Similans →