Dark Cave Tours

Dark Cave tours are a must-do for thrill seekers in Phong Nha, combining ziplining, kayaking, swimming, and a muddy cave adventure. These active experiences take you through river crossings, narrow passages, and natural pools—perfect for travelers looking for something adventurous and fun.

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A group of travelers are in a bath full of mud inside the Dark Cave

The Best Dark Cave Tours & Local Experiences

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More tours in Phong Nha

Dark Cave tours are just one of many adventure options in Phong Nha. You can also explore other famous caves like Paradise Cave, Phong Nha Cave, or Son Doong for more extreme treks. The region is ideal for nature lovers, from boat trips to jungle hikes and underground exploration.

About Dark Cave

Dark Cave, or Hang Toi, is an action-packed cave experience that includes ziplining over a river, swimming into the cave’s entrance, and walking through a dark, muddy tunnel system. Read our full guide to find out how to visit, what’s included in a tour, when to go, and how it compares to other caves in the area.
A group of travelers walking through a cave tunnel full of mud at the Dark Cave in Phong Nha National Park
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