A 4D3N cruise offers a deeper and more relaxed exploration of Halong Bay and its neighbors. You'll have plenty of time to explore unspoiled places that most cruises don't reach. It's also a great chance to enjoy a true escape with moderate time to unwind without rushing between highlights.

Yes, there's a noticeable difference in pace, depth of exploration, and overall experience between a 2-night cruise and a 3-night Halong Bay cruise, and it's more than just an "extra day."

Here's a breakdown to help you decide which one fits your travel style.

The 4-day 3-night cruise allows access to secluded parts of Lan Ha or Bai Tu Long Bay.

• Lan Ha Bay Route: Dark & Bright Cave ( Day 1) - Viet Hai Village & Ba Trai Dao (Day 2) - Cat Ba Island - Trung Trang Cave ( Day 3) - Tra Bau Area (Day 4). 
• Bai Tu Long Bay Route: Cap La Island ( Day 1) - Cong Dam ( Day 2) - Vung Vieng Village & Thien Canh Son Cave ( Day 3) - Cong Do ( Day 4). 

Alternatively, you can check out a cruise like Amanda Legend, which visits both Bai Tu Long Bay and Halong Bay.

Currently, no cruises visit all 3 bays because the routes are regulated under the Halong Management Board; combining all three would be rushed and logistically difficult. You can combine 2 bays to explore properly without wasting time on transfers between highlights.

Most 4-day Halong Bay cruises travel to less-explored areas in Bai Tu Long Bay or Lan Ha Bay & Cat Ba Island, offering plenty of activities and full relaxation.

A Halong Bay cruise average price ranges from $552 to $2066 AUD per person for 4 days, 3 nights (transfer fee excluded). The cost can vary depending on the star ratings and cruise quality.