1,600 limestone karst islands in jade water
A UNESCO bay with 1,600 limestone islands rising from jade water — best seen from a Halong Bay junk boat overnight, with kayaking through grottoes and squid fishing.




Signature local dishes worth seeking out.
Cruise companies handle pick-up from Hanoi; day trips possible but rushed.
Pick a 2-night cruise minimum — 1-night barely scratches the bay.
Generally safe. Watch for traffic — crossing streets in Hanoi is a learned skill.
On-boat karaoke; otherwise stargazing.