Have you ever dreamed of exploring a cave that holds captivating secrets within its chambers? Look no further than Sung Sot Cave, the largest cave in Halong Bay. Nestled on the island of Bo Hon, this hidden gem promises an unforgettable adventure. Join me as we embark on a journey through this natural wonder and unravel its mysteries.
Location: A Stairway to Wonder
To reach Sung Sot Cave, visitors must ascend 50 stairs from the dock below, bringing them to the mouth of the cave, perched just 25 meters above the sea. As you enter, the “Waiting Room” welcomes you with its vastness, adorned by magnificent stalagmites and stalactites. Illuminated by multicolored lights, the structural beauty of this chamber is truly mesmerizing.

The Serene Castle: A Chamber of Grandeur
Continuing further into the cave, a narrow passageway leads you to the second chamber, aptly named the “Serene Castle.” Prepare to be awed by its grandeur, with its lofty ceiling and fascinating rock formations that locals affectionately compare to animals. Each unique shape tells a tale of nature’s artistry, inviting you to marvel at its wonders.

Legend of Sung Sot Cave: Tales of Valor
Immerse yourself in the legend of Sung Sot Cave, where one rock formation stands out—a horse with a long sword. This symbolic figure is linked to the legend of Thanh Giong, known as God Gióng. According to the tale, Thanh Giong protected the locals by defeating aggressors, demons, and evil spirits. Once his task was complete, he ascended to the heavens, leaving behind a stone horse and sword to safeguard against future threats.

At the cave’s exit, you’ll encounter the enchanting “Royal Garden.” This open area offers a peaceful pond and beautiful banyan trees, creating a serene ambiance. Keep your eyes peeled, as some lucky visitors have the chance to spot monkeys in search of fruit, perfect for capturing unforgettable photos.
How to Visit Sung Sot Cave: Two Options, Countless Memories
There are two popular ways to experience the majesty of Sung Sot Cave:
Option 1: Rent a Canoe for a Swift Adventure
For those short on time, renting a canoe is the best way to include Sung Sot Cave in your itinerary. High-speed canoes, accommodating 4 to 8 passengers, can be found at Tuan Chau and Hon Gai Pier. A 4-to-8-seat canoe costs approximately US$50 per hour.
Option 2: Embark on a Day Boat Journey
For a more convenient and budget-friendly option, embark on a 6-hour day boat excursion. Sung Sot Cave is part of Route 2, which departs from Tuan Chau International Port and includes other captivating destinations such as Soi Sim Island, Titop Island, Bo Nau Cave, Luon Cave, Fairy Lake Cave, Trinh Nu Cave, and Me Cung Cave. Activities such as cave exploration, swimming, boat sailing, and kayaking await you along the way.
Ticket Price: Tickets are available for purchase at Tuan Chau International Port. The entrance fee is VND 290,000 per person. Additionally, there is a boat rental fee of VND 200,000 and an optional lunch fee ranging from VND 150,000 to VND 250,000. The total price per person ranges from VND 640,000 to VND 740,000.
- Children under 1.2m or 7 years old enjoy free admission.
- Children from 7 to 16 years old receive a 20% discount on the ticket price.
- People above 60 years old receive a 50% discount on the ticket price.
Best Time to Visit: Revel in the Wonder
While locals prefer to visit Halong Bay from April to October, the winter months from October to December attract the most foreign visitors. During this time, the humidity is low, and the weather is dry, allowing you to fully appreciate the beauty of Sung Sot Cave.
What to Pack: Essentials for Exploration
To make the most of your experience, pack light clothes, a few sweaters, and comfortable sports shoes. Don’t forget to bring insect repellent and sunscreen, as you’ll be spending ample time outdoors and in the caves.
More Photos: A Glimpse into the Sublime
Here are a few more breathtaking photos that offer a glimpse into the awe-inspiring beauty of Sung Sot Cave:






Last updated: December 30, 2021