Stick a toe in the waters of Riri Blue Hole. Weather permitting, you can go for a swim or simply spend your time spotting birds.
Riri Blue Hole is an ideal place to begin your discovery of Sanma. This waterhole comes recommended by fellow travelers, but it's not the only spot to see here. Save time for other attractions like Matevulu Blue Hole, and Nanda Blue Hole to really enjoy what the area has to offer.