Lan Ha Bay is endowed with unspoiled and magnificent natural beauty. A Lan Ha Bay day trip is a brilliant idea for a quick getaway from Cat ba Town. You will explore the most scenic & less touristic parts of Lan Ha Bay by 1 full day boat tour from Cat Ba. A thrilling day tour marvels at the hidden splendors of idyllic Lan Ha Bay of CatBa archipelago and remote Halong Bay in style.