SM
Seashell museum
Attraction· 18 min from marina (1417m)
Tucked along Wiset Road in Rawai, this surprisingly absorbing little museum houses one of Thailand's largest private seashell collections, with specimens sourced from oceans all over the world. For 200 baht you can browse thousands of shells in every shape, size, and color — including some genuinely rare finds you'd never spot on a beach. It's open daily and makes for a quick but worthwhile detour if you're already exploring the southern tip of the island.
Sources: tourismthailand.org