
Ko Ha Yai IslandsDepths range here from 3 to 34 metres with an abundance of marine life attracted by the Islands swiss cheese like labyrinth of small caves and caverns. Our personal favourite is a cavern with two entrances at 5 and 16 metre depths. The cathedral like interior of this cave stretches 30 metres above the surface, and light filtering in through the water creates a magical atmosphere. Whilst inside this cave the surface is accessible at any time so even the less experienced diver can visit this truly unforgettable site.