Halong Bay Travel Tips 2026: Weather, Fees, Visa & Safety

For Halong Bay, come in March–May or late September–November, book a licensed 2-day, 1-night cruise, and keep a spare day in June–October in case storms cancel sailings. Check whether you need a Vietnam e-visa (US$25, up to 90 days), carry some cash in VND, and expect about 2.5–3 hours by road from Hanoi.

Status (checked October 2026): Ha Long Bay sightseeing now runs on eight official routes (VHL1–VHL8) with fees of 70,000–600,000 VND; Lan Ha Bay fees rose on 1 January 2026 and kayaking there has been suspended since 27 November 2025. The Ha Long seaplane ended on 1 April 2026, and storm season continues until about late October.

Key takeaways:

Go overnight: a 2-day, 1-night cruise is far better than a rushed day trip.
Best seasons: March–May and late September–November; expect storm-related cancellations in June–October.
Fewer boats: choose Lan Ha or Bai Tu Long Bay on a 2–3 day cruise.
Fees are usually included in cruise prices, but check the route and inclusions.
Safety: book licensed operators, wear life jackets on small boats, and accept weather cancellations.

Halong Bay Travel Tips at a Glance

UNESCO status	Ha Long Bay – Cat Ba Archipelago (site 672), 1,133 islands and islets; Cat Ba added in 2023
Best time	March–May and late September–November
Storm season	Roughly June–October; cruises can be suspended at short notice
Recommended stay	2 days, 1 night (3 days, 2 nights for Lan Ha or Bai Tu Long)
Getting there	About 2.5–3 hours by road from Hanoi; shuttle, limousine van or private car
Ha Long sightseeing fee	70,000–600,000 VND per person by route (main routes 200,000–250,000 VND)
Lan Ha Bay fee (2026)	120,000 VND per day; 400,000–650,000 VND for 1–3 nights
Visa	45-day visa exemption for 24 countries; otherwise e-visa up to 90 days (US$25 single entry)
Currency	Vietnamese dong (VND); about 26,000 VND = US$1
Tipping	Optional; about US$5–10 per guest per day on cruises
Emergency numbers	Police 113, fire 114, ambulance 115

When Is the Best Time to Visit Halong Bay?

The best time to visit Halong Bay is March–May and late September–November, when seas are calmer, temperatures are pleasant and the storm risk is lower. Winter is cool and misty, while summer is hot, humid and the main storm season.

Months	Weather	Verdict
January–February	Cool (about 15–20°C), drizzle and mist	Atmospheric, not for swimming; busy around Tet (6 February 2027)
March–April	Warming (about 20–26°C), some mist early	Very good
May	Warm (about 25–30°C), calmer seas	Excellent, swimming begins
June–August	Hot and humid (up to about 33°C), heaviest rain, storms	Good for swimming, but cancellation risk
September	Hot; peak storm risk early in the month	Variable, improving late in the month
October–November	Pleasant (about 20–28°C), drier	Excellent; one of the best periods
December	Cool and mostly dry	Good and quieter

What Happens if a Halong Bay Cruise Is Cancelled for Weather?

When storms, typhoons or severe thunderstorms are forecast, the authorities suspend all cruise departures, sometimes only hours ahead; reputable operators then offer a refund, a new date or a land alternative. This happens most often between June and October. Typhoon Yagi in September 2024 stopped all sailings for several days, and on 19 July 2025 a sudden thunderstorm capsized the day boat Vinh Xanh 58 with 39 deaths, after which Quang Ninh tightened monitoring and weather warnings.

Book with operators that clearly offer a refund or re-booking for official cancellations.
Keep a buffer day between your cruise and an international flight.
Buy travel insurance that covers weather disruption.
Check the forecast on the National Centre for Hydro-Meteorological Forecasting before you travel.

How Many Days Do You Need in Halong Bay?

Two days and one night is ideal for most travellers; three days and two nights suits those who want Lan Ha or Bai Tu Long Bay at a relaxed pace. A day trip means about 5–6 hours on the road for 4–6 hours on the water.

Trip length	What you can do	Best for
Day trip	One route: a cave, Ti Top Island or kayaking/bamboo boat, lunch on board	Tight schedules
2 days, 1 night	Sunset, cave, kayaking or bamboo boat, cooking class, sunrise tai chi	Most travellers
3 days, 2 nights	Remote bays, beaches, villages, cycling on Cat Ba	Slow travellers, families
Add a night on land	Sun World Ha Long, Bai Chay, Cat Ba National Park	Extra time in the area

Which Bay Should You Choose: Ha Long, Lan Ha or Bai Tu Long?

Choose Ha Long Bay for the famous caves on a first visit, Lan Ha Bay for small beaches and fewer boats, and Bai Tu Long Bay for calm water and fishing villages. All three share the same limestone karst scenery; the difference is crowds, activities and the route your boat follows. Our Halong Bay cruise guide compares them in detail.

Do You Need a Visa to Visit Halong Bay?

Halong Bay follows Vietnam’s national entry rules: citizens of 24 countries, including the UK, Germany, France, Italy, Spain, the Nordic countries, Japan and South Korea, can stay visa-free for up to 45 days, while most others need an e-visa valid for up to 90 days.

Apply only on the official portal evisa.gov.vn: US$25 single entry or US$50 multiple entry; allow at least 3 working days.
The current 45-day exemptions run until 14 March 2028 for 12 countries and 14 August 2028 for 12 others; check your nationality before you travel.
Your passport must be valid for at least 6 months, and cruises and hotels will register it with the police.

How Much Are Halong Bay Entrance Fees?

Ha Long Bay fees depend on the official route: 250,000 VND for routes VHL1, VHL2 and VHL5, 200,000 VND for VHL3 and VHL4, 150,000 VND for VHL6, 600,000 VND for the combined VHL7 and 70,000 VND for VHL8, per person per day. Cruises normally include them; independent day-boat passengers buy them at the port.

Area	Fee per adult	Notes
Ha Long Bay routes VHL1, VHL2, VHL5	250,000 VND (about US$10)	Caves such as Thien Cung, Dau Go, Sung Sot; Ti Top Island
Ha Long Bay routes VHL3, VHL4	200,000 VND (about US$8)	Cua Van, Ba Ham Lake; Bai Tu Long sights
Ha Long Bay VHL6 / VHL7 / VHL8	150,000 / 600,000 / 70,000 VND	New routes from 1 May 2025 (Resolution 51/2025)
Lan Ha Bay (Cat Ba archipelago)	120,000 VND per day; 400,000 / 600,000 / 650,000 VND for 1 / 2 / 3 nights	From 1 January 2026; under-6s free
Cat Ba National Park	160,000 VND	From 1 January 2026

Children taller than 1.2 m usually pay the adult Ha Long Bay rate. The official fee table is published by the Ha Long Bay Management Board.

How Should You Handle Money and Tipping in Halong Bay?

ATMs and card payments are common in Bai Chay and Hong Gai, but carry some cash in VND for markets, small eateries and tips. Cruise bars usually accept cards, sometimes with a 2–4% surcharge.

Use bank ATMs (Vietcombank, BIDV, VietinBank, Techcombank) and choose to be charged in VND.
Vietnamese QR bank payments are widespread in shops and restaurants; visitors without a local bank account should rely on cards and cash.
Tipping is optional; about US$5–10 per guest per day on a cruise, placed in the shared crew box, is common, plus a little for your guide and driver.
Bargain politely at markets; prices in restaurants and shops are fixed.

How Do You Stay Connected in Halong Bay?

Mobile coverage is good in Ha Long city and on most cruise routes, though signal can drop behind large islands. Buy a tourist SIM or eSIM from Viettel, Vinaphone or MobiFone; SIMs must be registered with your passport. Most cruises have Wi-Fi, but it is slow away from the coast.

What Should You Pack for Halong Bay?

Pack light, breathable clothes, a warm layer from November to March, non-slip shoes for caves and steps, swimwear (May–October), sun protection and any seasickness tablets you need.

A small overnight bag: main luggage is often stored at the port or with the shuttle.
Sunglasses, hat, high-factor sunscreen and reef-friendly insect repellent.
A light rain jacket in summer and a fleece in winter evenings on deck.
A dry bag for your phone on kayaks or bamboo boats.
Cash in small VND notes for tips and village visits.

Is Halong Bay Safe for Tourists?

Yes. Halong Bay is generally safe; the main risks are sudden storms, slippery cave paths and the sun, plus occasional overcharging in tourist areas.

Book licensed cruises and avoid cheap, unregistered boats offered by touts.
Wear a life jacket on tenders, bamboo boats and kayaks, and follow crew instructions.
Watch your step in caves and on the climb to the Ti Top viewpoint.
Agree seafood prices before cooking, and use metered taxis, Grab or Xanh SM.
Drink bottled water and use high-factor sunscreen.

What Rules Protect Halong Bay?

As a World Heritage Site, the bay has strict rules: Quang Ninh has campaigned to remove single-use plastic from tourist boats, littering is not tolerated, and kayaking is allowed only in designated areas with licensed operators. Kayaking in Lan Ha Bay has been suspended since 27 November 2025, and some caves and islands close temporarily for conservation, so check with your operator.

Do not touch stalactites or climb on rock formations.
Take all rubbish back to the boat; avoid buying shells or coral.
Do not feed fish or wildlife, and keep noise down near floating villages.
Respect villagers’ privacy at Cua Van and Vung Vieng and ask before taking photos.

What Are the Local Etiquette and Dress Code Tips in Halong Bay?

Dress is relaxed on cruises, but cover shoulders and knees when visiting temples or pagodas such as those at Yen Tu. Remove shoes where asked, use both hands to give and receive items, and avoid public displays of anger; a smile and patience go a long way.

What Is a Good Halong Bay Itinerary?

A classic plan is Hanoi – Halong Bay overnight cruise – Ninh Binh, which takes about four to five days without backtracking.

Day	Plan
Day 1	Explore Hanoi; read our Hanoi travel tips
Day 2	Shuttle to Halong Bay; board the cruise, cave visit, kayaking or bamboo boat, sunset
Day 3	Sunrise tai chi, short excursion, brunch, return; continue by private car to Ninh Binh (about 3–3.5 hours)
Day 4	Trang An or Tam Coc boat trip, Mua Cave viewpoint
Day 5	Return to Hanoi or continue south

Which Festivals and Holidays Affect Halong Bay?

Vietnamese holidays bring crowds and higher prices: Tet (Lunar New Year, 6 February 2027), Reunification Day and Labour Day (30 April – 1 May), National Day (2 September) and summer school holidays (June–August), when domestic tourists flock to Bai Chay. Book early for these dates.

Local Expert Tips for Halong Bay

These tips come from years of arranging Halong Bay tours for international travellers.

Book 2–4 weeks ahead for weekends, holidays and October–December.
Sail midweek if you can; Saturdays and Vietnamese holidays are the busiest days.
Ask for an afternoon slot at Sung Sot Cave or Ti Top Island to avoid crowds.
Never schedule an international flight on the day your cruise ends during June–October.
Bring a fleece in winter: evenings on the sundeck can feel chilly.
Keep your passport handy for cruise and hotel registration.
Take seasickness tablets on windy days, even though the bay is usually calm.
Combine Halong Bay with Ninh Binh by private car for a smooth northern loop.

Plan Your Halong Bay Trip

Choose your boat with our Halong Bay cruise guide, plan the journey with our Hanoi to Halong Bay guide, and find the best squid cake in our Halong food guide. Discover Sung Sot Cave, Ti Top Island, Luon Cave, Thien Cung Cave, Dau Go Cave, Cat Ba Island and Ha Long city.

Plan your trip with our Halong Bay travel guide and Halong Bay tours. Contact Vietnam Tour Expert Team for a free custom itinerary.

Frequently Asked Questions about Halong Bay Travel Tips

1. What is the best month to visit Halong Bay?

The best months to visit Halong Bay are March–May and late September–November, when the weather is pleasant and the seas calmer.

2. When is typhoon season in Halong Bay?

Typhoon and storm season in Halong Bay runs roughly from June to October, with the highest risk from July to September.

3. Are Halong Bay cruises cancelled in bad weather?

Yes, the authorities suspend Halong Bay cruises when storms or severe thunderstorms are forecast, and good operators offer a refund or new date.

4. How many days do you need in Halong Bay?

Two days and one night is ideal in Halong Bay; choose three days if you want to explore Lan Ha or Bai Tu Long Bay.

5. How much is the Halong Bay entrance fee in 2026?

Halong Bay sightseeing fees are 200,000–250,000 VND per person on the main routes and 70,000–600,000 VND across all eight routes, usually included in cruise prices.

6. Do I need a visa to visit Halong Bay?

Visitors to Halong Bay need a Vietnam e-visa (US$25 single entry, up to 90 days) unless they hold a passport from one of the 24 countries with a 45-day visa exemption.

7. Is Halong Bay worth visiting?

Halong Bay is worth visiting for its UNESCO-listed seascape of more than 1,100 limestone islands and islets, best enjoyed on an overnight cruise.

8. Is Halong Bay crowded?

Halong Bay can be crowded at midday on routes VHL1 and VHL2; Lan Ha Bay and Bai Tu Long Bay are noticeably quieter.

9. Can you swim in Halong Bay?

You can swim in Halong Bay from about May to October at designated beaches or from your cruise when the crew allows it.

10. Can you kayak in Halong Bay?

Kayaking in Halong Bay is allowed only with licensed cruises at designated spots, while kayaking in Lan Ha Bay has been suspended since 27 November 2025.