Four-Island Boat Tour Nha Trang

The shared three- or four-island tour is the common and cheapest way onto Nha Trang bay. Boats leave Cau Da pier around 8:00, call at three or four islands, serve lunch aboard, and return mid-afternoon.

Know what it is: a crowded tour with onboard entertainment, and not a quiet day out. For quiet, charter a boat or take a public ferry to one island. But if you want to see the most for the least in a single day, this is the right call.

Price is where money leaks. For the same tour, desks in the backpacker quarter can differ by as much as 30%, so ask three or four before booking. And pin down three things: how many islands, which ones, and whether the per-island entrance tickets are included. Plenty of tours quote low and then collect extra at each stop.

On weather: rough seas mean cancellation, so book early in the trip to keep a spare day, and check the forecast the night before. If you want a quiet day this is not it. The boats are full and there is onboard entertainment. But for seeing the most for the least in a single day, nothing beats it.

Each island has its own page: Hòn Mun, Hòn Tằm, Bãi Tranh and Bích Đầm. On diving — what is closed and which four areas are permitted — see diving at Hòn Mun and the dive centres.