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Dark Caves Adventure Tour

Zip lines, a kayak ride along the Chay river, caving...do you dare? Enjoy a day full of adrenaline on this adventure tour around Phong Nha-Ke Bang.


The tour of Phong Nha-Ke Bang begins first thing in the morning when we pick you up from your accommodation in Hue.

Then we take a bus which takes us to the Phong Nha-Ke Bang national park. Over the four hour journey, we'll pass by places of great historical importance, such as the Quang Tri demilitarised zone, the McNamara line or the 17th parallel north. These places were all extremely important during the recent Vietnam War

Then our route continues to the La Vang Basilica, where we'll be able to see the most important Catholic place of worship in the country. Then we'll stop at lunchtime in Xuan Son, to try some local food in one of its traditional restaurants.

Then in the afternoon comes the adventure. Prepared with equipment and instructions, we take off on a zip line, feeling the speed and the adrenaline as we see the mountains and the River Chay below.

The once the zip line is over, we'll explore the Dark Cave (Hang Toi). Well equipped, we'll enter this grotto, so named for a reason: over its six kilometres, there is no artificial light whatsoever. Then we'll cover ourselves in the cave mud, taking advantage of the wonders it can do for your skin, and relax with a dip in the lake found inside the cave: Thuy Tien.

The fun doesn't stop there: we'll keep it in the water, but in this case, it's the River Chay. We'll climb aboard kayaks to paddle down the river, with games and activities included to complete this day full of adventures.

Finally, we take the bus back to Hue.

Covid-19 Measures

All of our providers comply with local legislation and applicable health recommendations regarding protective material and safety to help avoid the spread of Covid-19.

View complete description


Per Person
US$ 42.80
  • Per Person

    US$ 42.80

More Information


13 hours 30 minutes.

Language The activity takes place with a guide that speaks in english.

The activity takes place with a guide that speaks in english.


English speaking guide.

Transport in an air conditioned vehicle.


Kayak ride.

Zip line ride.

Safety equipment to explore the caves.

Mineral water on the buses.

Not included


When to book?

Bookings are permitted up until 24 hours before the activity as long as there are still places. Book as soon as possible to guarantee availability.

Digital voucher

Show the voucher on your phone to take part in the activity.


No, not suitable for people with reduced mobility.



Frequently asked questions

  • Q - How to book?

    A - To reserve the activity, choose the date and complete the form on this page. You will receive your confirmation immediately.

If you have any other questions please contact us.

US$ 42.80
No hidden fees or surcharges


Non refundable. You may not cancel this activity.