Escape the main crowds and discover the serene beauty of Lan Ha Bay, a stunning alternative often included in Halong Bay luxury cruise routes or visited via tours from Cat Ba Island. Located south of Halong Bay proper, Lan Ha Bay boasts equally dramatic limestone karsts, but with more secluded lagoons, pristine sandy beaches nestled at the foot of the cliffs, and a more peaceful atmosphere.

A Lan Ha Bay cruise offers fantastic opportunities for kayaking in Lan Ha Bay through calm, emerald waters, exploring hidden caves like the Dark and Bright Cave, and swimming in idyllic spots. Many Lan Ha Bay tours also combine the cruise with exploring nearby Cat Ba Island National Park, making it an excellent choice for travellers seeking both natural beauty and adventure off the main tourist trail.