Ao Son Beach, Koh Tarutao, Satun

If you want the opposite of a water fight, Ao Son is it. On the wild western shore of Tarutao National Park, this long crescent of sand is backed by jungle and visited by more hornbills and monitor lizards than people. There is no nightlife, little phone signal, and only basic park accommodation or camping nearby, which keeps the atmosphere wonderfully still, even at Songkran’s peak.

Non-swimmers will love the shaded forest edges, the wide strand for slow ambles, and the chance to watch sunsets without a crowd. Sea conditions can be lively and currents strong, so treat the water with respect and focus on land-based pleasures, photography, and wildlife spotting. Reaching Ao Son usually involves a park boat to Koh Tarutao, then a simple ride or hike from the headquarters area, so plan logistics and park fees in advance.