If you’re looking to add a bit of adventure to your Vietnam trip, exploring the country’s caves is a great way to do it. Tucked away in jungle-clad mountains and along winding rivers, these caves offer everything from underground rivers and towering chambers to strange rock formations and peaceful hideaways. It’s the kind of experience that takes you off the beaten path and straight into nature’s hidden wonders.
Paradise Cave
A boardwalk takes you through the first stretch of this massive cave, which runs for an incredible 31 kilometres and was only discovered back in 2005. A local company built the access and internal paths, and it’s been open to visitors since 2010. It feels like stepping into a giant underground cathedral, with glittering formations all around.
Dark Cave
If you’re into a bit of adrenaline, this cave adventure definitely brings the thrill. Imagine stepping into total darkness, swimming through chilly water, and then plunging into a giant mud bath—all deep inside a cave made of jagged limestone and black basalt rock. It’s dark (obviously), kind of eerie, and totally unforgettable. If you’re embarking on Vietnam tours from Sri Lanka, such as the ones provided by Mackinnons Tours, consider one which provides a trip to this part of the country.
Son Doong Cave
Son Doong Cave holds the title of the world’s largest cave—and its story is just as wild as the place itself. It was first stumbled upon in 1991 by a local man named Hồ Khanh, but back then, hardly anyone dared to go inside. The strange whistling sounds coming from deep within (thanks to the underground river) spooked the jungle folk enough to stay away. It wasn’t until 2009 that the cave really caught the world’s attention, and by 2013, small group tours were finally allowed.
Hang En Cave
Just a few kilometres from the famous Son Doong, this cave ranks as the third largest in the world—and it’s an absolute must for adventurous travellers. The two-day, one-night trek to get there is the kind of journey you’ll be talking about for years. Named “Hang En,” which means “swift,” the cave gets its name from the huge number of birds that call it home.