There is no single “best” cruise — there is the right one for your time and budget. The list below is grouped by exactly that, from a five-hour day cruise if you are already in Ha Long to a three-day, two-night voyage deep into Bai Tu Long.
Everything here is booked through GetYourGuide, which means live availability, free cancellation on most options and reserve-now-pay-later on many. Prices are indicative “from” prices in euros and vary with season and cabin — tap any card for the live price in your own currency. We include a few Ha Long and Lan Ha tours for comparison, clearly labelled.

