There are many activities offered on Lang Tengah which include snorkeling and diving. The waters surrounding the island are abundant with coral and small fish. Care should be taken to not disturb the marine life as it is very fragile.
Diving trips are organised by the various resorts; night diving is also available. Divers can rent scuba equipment from the resorts, which also refill tanks as part of the rental package.
Snorkeling boat trips to Redang Marine Park 45 minutes away are also offered.
