A wet suit is highly recommended. Yes, almost all dives are made from a dinghy. Night dives are scheduled at the discretion of the dive master since sharks are so plentiful in the area. Weather permitting, guests will be taken to the island for a hiking tour. The island is volcanic in origin, and is therefore mountainous.
Dense jungle covers the land.
Numerous waterfalls, rivers and ponds are created by the regular rains. May through October is generally considered prime diving, but conditions are generally very good all year round. The rainy season is from May through November. Cocos Island supports a true tropical rain forest and receives an abundance of rain, particularly around the mountain peaks. Overcast skies and frequent showers are common.