Ha, Long Bay probably needs a little introduction! This UNESCO World Heritage site is easily Vietnam’s most famous. The bay is home to over 2,000 small limestone islands, scattered around an area of 334 km2.

The typical way to visit is to book a cruise on a sailing boat, with trips ranging from 1 to 3 days. It’s no doubt a must-visit in Vietnam. The location is magnificent and definitely worth it, though know that this experience is the most touristy in Vietnam. Most boats cluster around a single bay where there are several viewpoints and caves. The crowds at this specific point can sometimes be a bit mad depending on the season.

For the best experience, go for at least a 2-day cruise, so that you’re not in a rush. Also consider tours that include the Bai Tu Long Bay or Lan Ha Bay. These are also part of Ha Long but because they’re a bit further from shore they are quieter and have fewer day-trippers.