- JUN - SEP31°25°
Summer
- OCT - DEC26°19°
Autumn
- JAN - FEB20°13°
Winter
- MAR - MAY30°24°
Spring

Ha Long
Ha Long, a coastal city in Quang Ninh province, is famous for Ha Long Bay - a UNESCO-recognized world natural heritage. The bay has more than 1,600 large and small limestone islands, turquoise waters and magical caves such as Sung Sot Cave and Thien Cung Cave. Only about 170 km from Hanoi, visitors can experience luxury yachts, kayaking, swimming in Bai Chay or enjoy panoramic views of the bay from Bai Tho Mountain. The city also has Sun World Ha Long Park with many exciting entertainment games for the whole family. Rich cuisine with fresh seafood is also a highlight that makes Ha Long a must-see destination.
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Top things to do in Ha Long
Cozy Bay Day Cruise: Ha Long Bay, Sung Sot, Ti Top
Sun World Ha Long Ticket
Diamond Era Luxury Day Cruise: Ha Long Bay, Sung Sot, Ti Top
Dolphin Day Cruise: Ha Long, Sung Sot, Ti Top with Luxury Transfer
Tropical Day Cruise: Ha Long Bay & Lan Ha Bay, Cat Ba Island Tour
Diamond Luxury Day Cruise: Ha Long Bay,Sung Sot & Ti Top Island
Hercules Grand Luxury Day Cruise: Ha Long Bay, Sung Sot, Ti Top
Jewels of the Bay Day Cruise: Ha Long Bay with Sung Sot & Ti Top
Hercules Premium Day Cruise: Ha Long Bay with Sung Sot & Ti Top
Ambassador Day Cruise: Ha Long Bay Tour with Sung Sot & Ti Top
Sunlight Grand Day Cruise: Ha Long Bay, Sung Sot, Titop Island
Dragonfly Day Cruise: Ha Long Bay, Thien Cung Cave, Kayaking
Top attractions in Ha Long
Ha Long Bay
Sun World Ha Long
Tuan Chau Island
Vung Vieng Fishing Village
Bai Chay Beach
Poem Mountain
Thien Canh Son Beach
Transport in Ha Long
Hanoi - Halong Limousine Minivan by Ha Long Travel Limousine
Ha Noi Private Transfer To Trang An (Ninh Binh) / Sapa / Ha Long Bay / Hai Phong / Moc Chau / Mai Chau
Sapa - Halong Sleeper Bus by HK Buslines
Ha Noi Private Transfer to Ha Long Bay
Hanoi - Ha Long Limousine and vice versa
Ha Noi from/to Ha Long by Daily Limousine
Ha Long - Ha Noi/Sapa Limousine by Thang Long Ha Noi Limousine
Ninh Binh/Tam Coc/Trang An - Ha Long Limousine by Duy Khang
Hotels in Ha Long
Ha Long travel guide
Reviews of Ha Long activities
Ha Long at a glance
When is the busiest time for Ha Long activities?
Book earlier for peak months
Demand peaks in April (roughly 45% above a typical month) while October is much quieter (about 34% below a typical month), so travellers from the United States should book early for April and expect easier availability and fewer crowds in October. Based on Klook historical booking data.
When is Ha Long cheapest?
Find months that fit your budget. Prices in USD.
Activities are cheapest in July at around USD 34, roughly 32% below the priciest month in February, so visiting in July can mean lower activity costs; this also overlaps the quieter season noted on the demand chart. Based on Klook booking data, July 2025 – June 2026.
How far ahead should you book?
Plan ahead so you don’t miss out
Most travellers from the United States book about six days ahead, with many booking as late as one day before travel, so there's flexibility for spontaneous plans but consider booking earlier around the April peak. Based on Klook booking data, February 2026 – July 2026.
Quick facts about Ha Long
Local weather
℉℃Time zone
GMT +07:00
No time difference
Currency
Vietnamese Dong
1USD = 25,888.81VND
Official languages
Vietnamese
Best time to visit
MAR - MAY
Mild weather, clear skies, and low rainfall
SEP - NOV
Cool, dry, and pleasant weather.
Recommended trip duration
3 days
Flight time
20 hours
When departing from Los Angeles
What to know before visiting Ha Long
Quick snapshot of Ha Long City and what to expect
Ha Long City is a coastal destination where cruises, cable car rides and guided tours dominate bookings, with cruises the single most-booked category. Demand swings through the year, building to a clear spring peak and easing into a quieter autumn.
Best times to visit and how prices change
According to Klook booking data, demand peaks in April while October sees the lowest demand. Prices are not perfectly aligned with demand: booking prices dip in midsummer and then rise again toward the winter and early spring. If you want lower prices and fewer crowds, consider July and the late-summer months; if you prefer the liveliest atmosphere and highest activity, April is typically the busiest.
Tips for travellers from the United States
Most experiences in Ha Long City can be booked fairly close to travel—Klook data shows travellers typically book around six days ahead and many last-minute options exist just one day out—so a degree of spontaneity works well. If you plan to travel in April, lock in key cruise or tour bookings earlier (or during the early booking window) to secure your preferred time. Use Klook to compare cruise and cable-car options and reserve what you need before arrival for peace of mind.
FAQs about Ha Long
When is the best time to visit Ha Long City?
When is the best time to visit Ha Long City?
The best time is in April, when demand on Klook peaks. April attracts the most bookings, so weather and activities are typically in high demand then.
When is the cheapest time to visit Ha Long City?
When is the cheapest time to visit Ha Long City?
The cheapest time is July, when Klook bookings are lowest and prices historically dip. In recent Klook booking data, average activity prices trended down and July was the most budget-friendly month.
How far ahead should I book activities in Ha Long City if I'm traveling from the United States?
How far ahead should I book activities in Ha Long City if I'm traveling from the United States?
Book about six days in advance for typical planning, with one-day last-minute options available. If you want more choice or to lock in specific cruise dates, consider booking earlier (around 24 days ahead) based on Klook booking patterns.
How much do activities in Ha Long City typically cost?
How much do activities in Ha Long City typically cost?
In recent Klook booking data, activities averaged around USD 46. Popular categories like cruises tended to fall near the median for the city, while cheaper options such as cable car tickets were lower.
What is Ha Long City best known for on Klook?
What is Ha Long City best known for on Klook?
Ha Long City is best known for cruises, which account for the largest share of bookings. Cruises significantly outpace other categories in booking volume on Klook.