In 2008, Tim Pile, a lifestyle and travel journalist with SCMP, recounted the discovery of a massive cave by a team of British explorers led by cave expert Howard Limbert. This exploration was made possible by a local farmer who knew of its existence. The cave, spanning a length of at least five kilometers, has been recognized by Guinness World Records as the largest in the world.
According to SCMP’s report, this subterranean wonder houses underground rivers, lakes, a lush jungle ecosystem, ancient fossils dating back 400 million years, and stunning geological formations. Additionally, it is home to several rare species of flora and fauna unique to this location on Earth.
Tham Luang Nang Non in northern Thailand, renowned for the dramatic rescue of a youth football team by divers in 2018, topped the list of the world’s seven most remarkable subterranean sights. This event captured global headlines and brought international attention to the cave.
The remaining destinations on the list included the Paris Catacombs in France, Cold War bunkers in Albania, the enchanting Reed Flute Cave in China, the historic Malinta Tunnel in the Philippines, and the National Coal Mining Museum for England in the UK, each offering its own unique appeal beneath the surface.
Hang En – world’s third largest cave
Hang En (literally Swift cave), the world’s 3rd largest cave, is located in the Cave Kingdom of Vietnam, Phong Nha – Ke Bang National Park in Quang Binh province.
Trinh Nu Grotto, where romance meets geology
Due to its unique geology, Ha Long Bay is home to many spectacular caves. One of the most popular is Trinh Nu Grotto, discovered by French explorers in the 19th century and given the name “La Virgin”. It is situated on Bo Hon Island, sharing the same location with Sung Sot Cave.
Unknown part of Paradise Cave
Thien Duong or Paradise Cave (belonging to Phong Nha Ke Bang National Park) has long been a popular tourist destination for visitors to Quang Binh province. However, most visitors only know the first 1km tour with wooden bridges and light, few people know that there is 7km behind the cave just for visitors who love the mysterious discovery.
Tra Tu Cave in Ninh Binh province
Tra Tu Cave is located in Tam Diep, 16 km from Ninh Binh city, Ninh Binh province. Comprising two separate caves, Tra Tu is covered with beautiful stalactites and stalagmites, wowing any visitors.
Pristine cave in Ha Tien
Thach Dong (stone cave), a huge limestone mountain in My Duc commune, Ha Tien, is a popular tourist destination in Kien Giang province.
