Tonga Whale Diving

Tonga Whale Diving
Tonga is most renowned for its caves, drop-offs and pinnacles, as well as the opportunity of diving near whales.
 
The main island of Tongatapu has some nice corals and coral heads in the Tongatapu lagoon including some excellent walls around the offshore islands with an abundance of marine life. For those after caves, the island of 'Eua to the south offers some good diving.