Vietnam is home to some of the most spectacular and awe-inspiring caves in the world. From vast underground systems with sparkling stalactites and stalagmites to hidden grottos nestled in the heart of lush jungles, these caves offer an unforgettable experience for any adventurer or nature enthusiast. Here’s a list of the famous caves in Vietnam that you should visit in 2025:
1. Son Doong Cave (Quảng Bình)
- Location: Phong Nha-Kẻ Bàng National Park, Quảng Bình Province
- Why It’s Famous: Son Doong Cave holds the title of the largest cave in the world by volume. Discovered in 1991, it is so large that it has its own ecosystem, jungle, and even clouds inside.
- What to Expect: The cave stretches over 5.5 miles (9 kilometers) long, with some sections wide enough to fit a 747 aircraft. Visitors can expect an epic adventure with a 4-5 day trekking and caving tour, which includes navigating giant stalagmites, underground rivers, and exploring the cave's incredible features.
- Best Time to Visit: From February to August. Tours are limited to maintain the cave's preservation.
2. Phong Nha Cave (Quảng Bình)
- Location: Phong Nha-Kẻ Bàng National Park, Quảng Bình Province
- Why It’s Famous: Phong Nha Cave is one of Vietnam's most well-known caves, with its striking limestone formations and large underground river. It’s a UNESCO World Heritage Site and is easily accessible, making it a popular destination for both tourists and locals.
- What to Expect: A boat ride along the dark waters of the river will take you into the cave, where you can marvel at the intricate rock formations and shimmering stalactites. The cave is home to breathtaking chambers, some of which are large enough to host concerts.
- Best Time to Visit: Between March and August for good weather conditions.
3. Tu Lan Cave System (Quảng Bình)
- Location: Phong Nha-Kẻ Bàng National Park, Quảng Bình Province
- Why It’s Famous: The Tu Lan Cave System is famous for its stunning beauty and the chance to explore multiple caves in one adventure. It offers a thrilling combination of trekking, swimming, and caving through pristine jungles.
- What to Expect: The system consists of several caves and underground rivers. The highlight is the Tu Lan Cave, which is known for its spectacular limestone formations and clear, refreshing water. This cave system is a more immersive experience for adventure seekers.
- Best Time to Visit: From March to August for safe and pleasant weather conditions.
4. Hang En Cave (Quảng Bình)
- Location: Phong Nha-Kẻ Bàng National Park, Quảng Bình Province
- Why It’s Famous: Hang En Cave is the third-largest cave in the world by volume, and it serves as a perfect starting point for those looking to explore Son Doong. The cave is known for its enormous size, with vast chambers that house their own ecosystems.
- What to Expect: The cave is home to a large beach area, a river, and an impressive opening that allows sunlight to stream through. Visitors can embark on a 3-day trekking and camping journey through the cave, where they’ll find remarkable formations and lush landscapes.
- Best Time to Visit: February to August.
5. Sung Sot Cave (Ha Long Bay)
- Location: Ha Long Bay, Quảng Ninh Province
- Why It’s Famous: Sung Sot Cave, also known as the Surprise Cave, is one of Ha Long Bay’s most popular attractions. The cave features two main chambers with awe-inspiring stalactites and stalagmites.
- What to Expect: Visitors will be greeted by vibrant colors and intricate rock formations as they explore the two large chambers of the cave. The upper chamber is accessed by a steep staircase and offers a stunning panoramic view of Ha Long Bay.
- Best Time to Visit: Throughout the year, but the best months are from October to April.
6. Cuc Phuong National Park Caves (Ninh Bình)
- Location: Ninh Bình Province, Northern Vietnam
- Why It’s Famous: Cuc Phuong National Park is not only a renowned wildlife sanctuary but also home to several fascinating caves, such as Trang An Cave and Hoa Lu Cave. These caves are significant for both their geological formations and their historical importance.
- What to Expect: You can hike through the park to reach the caves, exploring ancient limestone formations and learning about the area's history and biodiversity. The caves in Cuc Phuong offer a tranquil and less-touristy alternative to some of Vietnam’s other famous caves.
- Best Time to Visit: From November to April, during the dry season.
7. Hang Tham Luong Cave (Quảng Bình)
- Location: Phong Nha-Kẻ Bàng National Park, Quảng Bình Province
- Why It’s Famous: Hang Tham Luong is part of the stunning Tu Lan Cave System and is known for its pristine waters and striking natural beauty.
- What to Expect: The cave offers a unique experience with a combination of trekking and river swimming. You’ll explore lush jungles, observe the fascinating limestone formations, and swim through crystal-clear waters.
- Best Time to Visit: March to August, when conditions are optimal for caving and river activities.
8. Bich Dong Cave (Ninh Bình)
- Location: Ninh Bình Province, Northern Vietnam
- Why It’s Famous: Bich Dong Cave is a beautiful, ancient cave complex located in the Bich Dong Pagoda. This cave offers a serene and spiritual atmosphere that combines natural beauty with cultural history.
- What to Expect: Visitors can explore the cave’s interior, where there are several shrines and statues of Buddha. The cave is divided into three main levels, with incredible stalactites and stalagmites. The surrounding area also includes tranquil lakes and lush gardens.
- Best Time to Visit: From October to March for pleasant weather.
9. Tam Coc Caves (Ninh Bình)
- Location: Ninh Bình Province, Northern Vietnam
- Why It’s Famous: Tam Coc, often referred to as the “Halong Bay on land,” is a river surrounded by limestone karsts. The area is home to several small caves that can be explored by boat.
- What to Expect: As you take a boat ride through the Tam Coc river, you’ll pass through several caves, some of which are only accessible by boat. The experience is peaceful and scenic, making it a perfect way to connect with nature and explore Vietnam’s unique karst formations.
- Best Time to Visit: From March to May and September to November, when the weather is mild and the rice fields are at their most vibrant.
10. Ba Na Hills Cave (Da Nang)
- Location: Da Nang Province, Central Vietnam
- Why It’s Famous: The Ba Na Hills Cave, located within the Ba Na Hills resort area, is part of a stunning natural landscape that also includes the Golden Bridge and the Ba Na Hills cable car.
- What to Expect: The cave is a beautifully lit area with mesmerizing stalactites and stalagmites. It’s part of the larger Ba Na Hills experience, which combines both natural beauty and modern tourist attractions.
- Best Time to Visit: Throughout the year, but it’s most pleasant during the cooler months from November to February.
11. Hang Va Cave (Quảng Bình)
- Location: Phong Nha-Kẻ Bàng National Park, Quảng Bình Province
- Why It’s Famous: Hang Va Cave is one of the newer discoveries in the Phong Nha-Kẻ Bàng region and has become a hidden gem for adventurous travelers.
- What to Expect: The cave is part of an unexplored system and offers an exciting challenge for caving enthusiasts. It features stunning limestone formations and an underground river, making it a rewarding destination for experienced adventurers.
- Best Time to Visit: February to August for ideal trekking conditions.
12. Tam Thanh Cave (Quảng Nam)
- Location: Quảng Nam Province, Central Vietnam
- Why It’s Famous: Tam Thanh Cave is one of Vietnam's most unique cave destinations, with paintings and murals on the cave walls created by local artists.
- What to Expect: Inside the cave, you’ll find vibrant murals depicting various scenes of daily life in the region. This cave offers an artistic twist on the usual natural cave experience, making it perfect for those interested in both culture and nature.
- Best Time to Visit: From March to August, during the dry season.
Conclusion
Vietnam is a treasure trove of natural wonders, and its caves are some of the most awe-inspiring in the world. Whether you're an adventure seeker, history buff, or simply a lover of nature, Vietnam's caves offer experiences that are sure to leave you speechless. Plan your visit to these stunning caves in 2025 and prepare to be amazed by the incredible beauty beneath the surface!
