Khao Mai Kaew Cave

Khao Mai Kaew Cave is Ko Lanta’s best-known inland adventure: a network of limestone caverns reached via a short jungle trek with local guides. Inside, expect narrow passages, ladders, and spacious chambers with stalactites, bats, and cool subterranean air. Tours typically take 2–3 hours and involve scrambling, low ceilings, and occasional water, so sturdy shoes and reasonable fitness are essential. It’s a good choice for travelers seeking an active, non-beach experience and a glimpse of the island’s karst geology; those uncomfortable with confined spaces or uneven terrain may prefer other sights. Guides support community-based tourism.