Halong, where the sea meets the mountains
It is 6:00 AM. Fog drifts between the limestone pillars rising from the emerald water. From the deck of a wooden junk, the scene feels surreal. Nearly 2,000 islands and islets stand like giant sculptures, shaped by 500 million years of erosion.
Ha Long Bay, in Vietnamese, translates to "where the dragon descends into the sea." Legend says a family of dragons spat out jewels to defend Vietnam against invaders, with each gem becoming an island. It is a nice story, but the geological reality is just as fascinating.
A destination that divides
Halong leaves no one indifferent. If you crave monumental landscapes and peaceful cruises amidst dramatic karst formations, you are in the right place. The site has been a UNESCO World Heritage site since 1994 and is recognized as one of the New Seven Wonders of Nature.
However, if you are looking for untouched nature away from the crowds, temper your expectations. With over 600 cruise ships navigating the bay daily, maritime traffic jams are a reality. In high season, the main caves can feel like a subway station during rush hour. Floating debris is a constant reminder that mass tourism carries an environmental cost.
Friendly advice: to avoid the tourist hordes, prioritize cruises toward Bai Tu Long Bay to the east or Lan Ha Bay to the south. These less-traveled areas offer similar scenery with fewer people.
Budgeting for your trip
Halong is not the most budget-friendly corner of Vietnam. Expect to pay between 100 and 150 USD per person for a basic 2-day/1-night cruise, and up to 350-600 USD for a 5-star experience. On land, mid-range hotels fluctuate between 40 and 80 USD per night, while meals in local restaurants run about 5-15 USD per dish.
Exploring the bay: it is a cruise or nothing
There is really no debate here: the only way to properly experience Halong is from the water. Day trips from Hanoi exist, but they involve over 6 hours of round-trip travel for only a few hours on the water. It is frustrating and generally not recommended.
The ideal approach remains a 2-day/1-night cruise. You board around noon, spend the afternoon kayaking and exploring caves, dine on board while watching the sunset, sleep on the water, and enjoy the sunrise before heading back. More adventurous travelers opt for 3 days/2 nights, which allows you to venture further into less touristy zones.
Boats range from rustic to floating palaces. Budget-friendly cruises like Amanda Cruise or Phoenix Cruise offer compact but decent cabins. For more comfort, Orchid Cruise or Paradise Elegance provide private balconies, deck jacuzzis, and attentive service.
The caves and their promises
The bay hides dozens of caverns carved by water. Sung Sot, the Surprise Cave, is the most visited with its massive, illuminated stalactite chambers. It is impressive, but it gets crowded. Dau Go, the Cave of Wonders, offers a more serene visit.
For a less conventional experience, Thien Cung features limestone formations with suggestive shapes that local guides explain with humor. Luon Cave is accessed by kayak or bamboo boat, gliding under rock walls into a secret lagoon.
Friendly advice: bring shoes with non-slip soles. The cave steps become slippery with humidity, and flip-flops are your worst enemy here.
Beyond the cruise: what to do on land
The city of Halong itself is not worth an extended stay. It is primarily a logistics hub with hotels and restaurants. The Bai Chay neighborhood holds most of the tourist action: a seaside promenade, night markets, and the Sun Wheel, which offers a panoramic view of the bay.
Cat Ba Island deserves more attention. This mountainous island houses a lush national park where you can hike to spectacular viewpoints. The village of Cat Ba, with its lively lanes and seafood restaurants on stilts, offers a more authentic atmosphere than Halong City. It is also the perfect base to explore Lan Ha Bay by kayak or boat.
Swimmers should head to Ti Top Island, accessible by cruise, where a small white-sand beach awaits those brave enough to climb the 427 steps to the summit for a 360-degree view.
Where to eat and drink in Halong?
The local star is Cha Muc, fried squid patties. Ranked among the 50 best Vietnamese specialties, it is served crispy on the outside and tender on the inside, accompanied by sticky rice or wrapped in rice paper. The secret lies in the freshness of the squid, which must come from the waters of the bay.
Seafood reigns supreme: grilled oysters with cheese, roasted mantis shrimp, and Ngan clams sautéed with garlic. The most adventurous will try Sam, or horseshoe crab, prepared as a salad or grilled, or Sa Sung, a dried marine worm used to season broths.
In Bai Chay, Linh Dan offers excellent family-style cooking at reasonable prices. Avocado Restaurant blends Vietnamese and European influences in a polished setting. For a royal experience with a view of the bay, Co Ngu features three floors of palatial decor and an encyclopedic seafood menu.
Where to stay in and around Halong?
Three options are available. Sleeping on the water during a cruise remains the most memorable experience. Otherwise, Bai Chay concentrates the majority of hotels, from backpacker hostels to 5-star properties. Muong Thanh Luxury and Wyndham Legend offer rooms with bay views at rates that are fair for their class.
For more quiet, Cat Ba Island offers boutique hotels like Cat Ba Sunrise Resort. Tuan Chau island, connected to the mainland by a bridge, hosts family resorts, and the Vinpearl Resort, accessible by ferry, offers a luxury island escape with a private beach.
Budget travelers should look toward the hostels of Cat Ba or the economical hotels in Bai Chay like Ha Long Fancy Hotel, where a decent double room goes for about 20-30 USD.
Getting to and around Halong
From Hanoi, plan for 2 to 2.5 hours via the highway by private car or shuttle. Limousines and minibuses depart regularly from the Old Quarter for about 10-15 USD one way. Cruises usually include transfers from your Hanoi hotel.
Three airports serve the region: Noi Bai in Hanoi, Cat Bi in Haiphong, and Van Don near the bay. The latter now handles international flights and is only a 1-hour drive from Halong City.
From the US, plan for a flight to Hanoi with a layover, followed by a ground transfer. The total door-to-door travel time rarely exceeds 15 hours. Once there, taxis and Grab-bikes make it easy to get around. Scooter rentals are available on Cat Ba for 4-8 USD per day.
When to go?
The months of March-April and September-October offer the best balance between pleasant weather and manageable crowds. The sky is usually clear, and temperatures are comfortable around 77°F (25°C).
Avoid July and August, which bring stifling heat, a risk of typhoons, and the peak of the Vietnamese summer vacation crowd. Winter can offer beautiful sunny days between periods of fog, with the added benefit of lower rates and a quieter bay.
Halong Bay is rightly considered a must-see in Vietnam. Its landscapes, turquoise waters, and islands offer a breathtaking natural spectacle. However, the overcrowding, especially due to the impressive number of boats, ruins the magic of the place in my opinion.
Despite that, I really liked my kayak trip, which lets you escape the hustle and bustle for a moment and enjoy the beauty of the place.
If you get the chance, I highly recommend taking a trip to the Ninh Binh area, often called the inland Halong Bay. It is a boat ride through rice paddies and limestone peaks that is much quieter and just as enchanting.