The clear, calm, warm, shark-free and tideless waters with abundant fish populations (over 600 species), and fascinating rock formations make Lake Malawi an excellent place to dive. It is widely recognised as one of the best freshwater diving locations in the world. Visibility can reach 30m at the best times of year (August to December). Even simple snorkelling gives good results in the right places. Swimming with the fish is the favourite pastime at Otter Point in the Lake Malawi National Park.

The longest established dive centre is Aqua Africa at Nkhata Bay. It's also possible to dive at Kaya Mawa on Likoma Island, Danforth Yachting and Mumbo & Domwe Island camps at the Lake Malawi National Park (Cape Maclear) and Club Makokola on the southern Lakeshore. One to six day courses are available with professional tuition and PADI or NAUI certification. Alternatively, sailing tours can be taken to incorporate day or night dives.

Though equipment is available for hire it is best to bring your own mask, snorkel and flippers. A 3mm wetsuit is recommended for the 22°C - 27°C waters. The lake’s altitude of 474m above sea level will require appropriate adjustment of decompression tables.