Question #1: What is the difference between Hạlong Bay and Hạ Long Bay?

Answer #1: There’s actually no difference, and both Hạ Long Bay and Hạlong Bay refer to the same amazing location. The original Vietnamese is two words, "Hạ Long", meaning "descending dragon". However, both spellings are correct, with Hạlong Bay considered more informal. Don’t be confused if maps, cruise bookings, and travel sites use different spellings. Both still refer to the same place.

Question #2: What's the difference between Halong Bay and Lan Ha Bay

Answer #2: The UNESCO area of Halong Bay actually refers to 3 different bays: Halong Bay, Bai Tu Long Bay and Lan Ha Bay. As the three bays are all accessible from the same port (Tuan Chau harbour), and all three bays have virtually indistinguishable karst landscapes, cruises to the area are all advertised as Halong Bay cruises. Most of the Halong Bay cruises have very similar looking activities - eg squid fishing, kayaking, tai chi, cave visits etc but there will be some differences depending on where your cruise goes. For eg if you want fewer tourists, cruises going to Bai Tu Long bay and Lan Ha Bay will have the same karst landscapes as Halong Bay, but fewer tourists around. So that means when you do the cave visits, you'll also be crammed in with fewer people. If you want to cycle around Cat Ba National Park, or visit Viet Hai village, then you can only do that with a cruise that takes the Lan Ha Baat route. Personally we prefer the Lan Ha Bay route or the Bai Tu Long route as they see fewer tourists than the usual Halong Bay route. But it's really up to you! The key advantage of the Halong Bay route is that you get more choices of 5 star cruises (as traditionally the luxury cruises will take the Halong Bay route). But increasingly there are great 4-5 star cruises that will also sail the Bai Tu Long and Lan Ha Bay route.

Question #3: How many days do you need in Hạlong Bay?

Answer #3: With so much to see, a day trip or even a 2D1N cruise can feel rushed and leave you missing out on so many of the fantastic things there are to do here. Note that it takes 3-4 hours to get from Hanoi to Halong Bay (each way), so if you do a day trip or a 2D1N cruise, you don't get a huge amount of cruising time! Usually when travellers do the 2D1N cruise, they will say that they wish they had done the 3D2N as they want to spend more time just enjoying the boat facilities and the views. So we highly recommend the 3D2N Halong Bay cruise so you get to actually relax and not rush from one activity to the other.

Question #4: When is the best time to visit Hạlong Bay, Vietnam?

Answer #4: The best time to visit Halong Bay is from March to May, when the weather is pleasant, off-peak, and ideal for activities like kayaking and swimming. November to February is peak season, offering cool weather and misty views. But it is super crowded then! Book your cruise early. Avoid June to August, as these are the rainiest months. Most of Halong cruises have a lot of outdoor activities so it won’t be very much fun to visit when it rains. We would recommend avoiding Vietnamese public holidays (eg Tet) - even though the cruises are running then, the bay will be extra crowded and not very enjoyable as the caves are cramped and there will be lots of tourists around for the hikes, kayaking etc.

Question #5: How far is Hạlong Bay from Hanoi?

Answer #5: Most of the Halong Bay cruises will provide transport from Hanoi, as that is where all the travellers are usually based. If you’re planning to visit Hạlong Bay as part of a trip to Hanoi, or vice versa, the good news is that you won’t have too far to travel. The two northern locations are just 175km apart. To get from one to the other, most visitors will hop on the provided transport, which typically takes around 3-4 hours.

Question #6: How do I choose the best Halong Bay cruise?

Answer #6: They do all look pretty same-y after a while! All the itineraries look similar, and the images look pretty computer generated. That said, there are differences between them and if you want a slightly less touristy experience, you can get it. Here are the key factors to consider:Size of the boat:Smaller boats (20-30 pax): Offer a more intimate and peaceful experience.Larger boats (50-60 pax): More social but can feel crowded.Route taken:Halong Bay: The most famous route, but also the busiest. Ideal if you want a luxury experience or must-see attractions like Sung Sot Cave and Ti Top Island.Lan Ha Bay: A quieter alternative south of Halong Bay, with stunning scenery, fewer boats, and more adventure activities (e.g., rock climbing, bioluminescent kayaking).Bai Tu Long Bay: The most peaceful option, further east of Halong Bay, with fewer tourists and untouched nature. Best for a tranquil retreat.Trip duration:Day cruise (4-6 hours): Best for those short on time, but can feel rushed.2D1N (1-night cruise): Most popular, but still packed with activities.3D2N (2-night cruise): The best choice if you want more time to explore and relax, as you’ll reach the quieter, less touristy areas. We’d recommend this! Budget & comfort level:Budget (3-star cruises): Basic but clean rooms, fewer amenities, may take a slower route with stops at tourist shops.Mid-range (4-star cruises): Larger cabins, private balconies, better food, and a more comfortable experience.Luxury (5-star cruises): High-end services, gourmet dining, jacuzzis, and even butlers. Some luxury cruises offer exclusive routes or private piers to avoid crowds.

Question #7: What activities can I do on a Halong Bay Cruise?

Answer #7: Most Halong Bay cruises offer very similar itineraries, with differences based on which bay you’re visiting (for eg cycling on Cat Ba Island is only available for the cruises that take the Lan Ha Bay route).These are some activities you can expect on most of the cruises:KayakingSwimming (Lan Ha Bay & Bai Tu Long Bay are best)Hiking (Ti Top Island - only for the Halong Bay route) Cave exploration (Sung Sot, Thien Canh Son)Squid fishing at nightTai Chi & cooking classes on deckCycling on Cat Ba Island (only for the Lan Ha Bay route) Floating village visitPearl Farm visitLive music at night

Question #8: What is the typical itinerary for a Halong Bay cruise?

Answer #8: Most cruises follow this schedule:Day 1: Depart from Hanoi, check in, lunch on board, cave visits, kayaking, sunset drinks.Day 2: Tai Chi in the morning, more island stops or floating village visits, return to port.(For 3D2N): Additional day for more secluded spots like Bai Tu Long or Lan Ha Bay.

Question #9: How many days should I spend on a Halong Bay cruise?

Answer #9: We recommend the 3D2N cruise, as many guests find 1-2 days too rushed. Since Halong Bay is best enjoyed at a slow pace—soaking in the scenery and relaxing on the boat rather than rushing through activities—3D2N gives you the time to truly experience it.Day trip – A quick option if you're short on time, but it only gives you around 5 hours on the water, meaning limited sights and little time to relax.2D1N cruise – The most popular choice, though the itinerary is often packed with activities. You effectively only get less than 24 hours on the boat because you need to check out in the morning on the 2nd day. 3D2N cruise – The best option for a more relaxed experience, with time to explore quieter bays and fully enjoy the cruise amenities.If you have the time, 3D2N is the way to go!

Question #10: What is the best time to visit Halong Bay?

Answer #10: The best time to visit Halong Bay is from March to May, when the weather is pleasant, off-peak, and ideal for activities like kayaking and swimming. November to February is peak season, offering cool weather and misty views. But it is super crowded then! Book your cruise early. Avoid June to August, as these are the rainiest months. Most of Halong cruises have a lot of outdoor activities so it won’t be very much fun to visit when it rains.