Blue Lagoon Cruises has sailed Fiji's Mamanuca and Yasawa Islands since 1950, when it was founded by Captain Trevor Withers. It is a small-ship cruise line offering 3, 4 and 7-night, largely adults-only cruises with a 100% Fijian crew, visiting uninhabited islands, the company's own private beach and the Sawa-i-Lau limestone caves. The current flagship, MV Yasawa Princess II, is a 45-metre catamaran with 22 cabins for up to 44 guests, which took over in 2026 after the previous ship, MV Fiji Princess, was decommissioned following a weather incident. Cruises include meals, swimming, snorkelling and optional diving, plus cultural experiences such as meke dance performances, a lovo feast and kava ceremonies. The company is single-use plastic-free, giving guests reusable water bottles and free filtered water on board.