Cặp La Cave, one of the prominent caves in Ha Long Bay, is located on Cặp La Island, about 18 kilometers southeast of Ha Long International Port. This destination remains relatively unexplored, offering visitors a fresh and captivating experience. Stretching up to 150 meters, the cave is divided into four chambers, creating a fascinating and mysterious atmosphere.
Location of Cap La Cave
Cap La Cave is situated on the Cống Đỏ island chain, where two limestone islands face each other, adorned with numerous La trees (also known as Tra trees). This is how the local people named the island Cặp La. The cave is formed on the large limestone foundation of Ha Long Bay, belonging to the Cát Bà geological formation, making it an ideal spot for nature enthusiasts.
Cap La Cave is one of the visiting sites on Halong Bay Cruise Route 4, exploring Bai Tu Long Bay.
Learn more: Where to stay in Bai Tu Long Bay


The Beauty of Cap La Cave
The beauty of Cap La Cave lies not only in its unique geological structure but also in its rich and diverse system of stalactites and stalagmites. Upon entering the cave, visitors can admire stalactites resembling sturdy pillars, undulating clouds, and rocks that resemble waterfalls. Notably, the cave walls are decorated with natural stone paintings in various colors, creating an enchanting and captivating space.
The cave features large stone curtains and stalagmites with bizarre shapes such as bells, sticks, and elephant ears, further enhancing its magical beauty. Especially during the rainy season, water accumulates through the cracks, creating sparkling stalactite formations that resemble stars reflecting light, making the interior of the cave shimmer with a mystical glow.




Archaeological and Biodiversity Value
According to experts from the Institute of Marine Resources and Environment, Cặp La Cave retains its pristine nature and has high geological, geomorphological, and biodiversity value. Additionally, the cave contains many archaeological remnants of ancient Vietnamese people, opening opportunities for deeper research into the history and culture of this region. Therefore, Cặp La Cave has undergone numerous inspections and evaluations to ensure sustainable preservation and development.
Biodiversity in Cap La Cave
Cap La Cave not only stands out for its stunning beauty of stalactites but also serves as a repository of significant biodiversity values. The ecosystem within the cave includes:
- Flora: The cave is home to various plant species that thrive on the limestone formations, creating a rich habitat for wildlife. Ferns, mosses, and fungi flourish here, contributing to the area’s biodiversity.
- Fauna: Many wild animal species, such as bats, snakes, and various insects, can be found within the cave. Bats often roost in the crevices of the rocks, playing a vital role in maintaining the natural ecosystem. Additionally, several bird species frequently appear in the area, adding lively sounds to the environment.
- Microorganisms: Various microorganisms and fungi also thrive in the cave’s humid environment, playing an essential role in the decomposition and recycling of organic matter. This not only helps maintain ecological balance but also contributes to the nutrient cycling for the surrounding ecosystem.



Exploring Nature and Culture on Cap La Island
Not only does Cap La Island feature the cave, but it is also a wonderful destination with pristine white sandy beaches and tranquil landscapes. Visitors can engage in activities such as kayaking to explore the surrounding beauty or visit the Cap La fishing village to learn about the daily lives of local residents. Here, you will witness floating rafts and fish cages, along with simple yet meaningful stories from the locals.

Explore Bái Tử Long Bay on a Treasure Junk – Boutique Cruise
To fully experience the beauty of this region, consider exploring Bái Tử Long Bay on a Treasure Junk boutique cruise featuring 14 luxurious cabins. This unique cruise offers an intimate and comfortable way to discover the stunning landscapes, hidden caves, and local life on floating village. Enjoy personalized service, exquisite dining, and various activities that allow you to immerse yourself in the natural beauty and cultural richness of Bái Tử Long Bay.
Learn more: Explore Bai Tu Long Bay in a day
Now, Cap La cave is not accessible for visiting, but it will soon to be allowed for visiting. Cặp La Cave deserves to be one of the must-visit stops on your journey to explore Ha Long Bay and Bái Tử Long.

