Dong Hoi: Paradise & Dark Caves with Zip-lining & Mud Bath
Two caves, one day: limestone giants and mud baths near Dong Hoi
You get picked up in Dong Hoi, walk through Asia's longest dry cave, then spend an afternoon swimming, zip-lining and mud-bathing in Dark Cave. A professional guide handles the route and timing, park fees and lunch are included, and you're back in town by evening. Bring a swimsuit and be ready to move between two very different cave experiences in one day.
Options for this experience
2 optionsStep-by-step itinerary
Visit Paradise and Dark Caves
- Pick up from Dong Hoi or Phong Nha
- Visit Paradise Cave
- Travel to Dark Cave center
- Lunch at local restaurant
- Explore and do activities at Dark Cave
- Return to Dong Hoi city
What’s included
Your day includes hotel or station pickup in Dong Hoi, professional Vietnamese or English-speaking guide, entrance fees to Phong Nha-Ke Bang National Park, dragon boat and golf car rides through Paradise Cave, lunch at a local restaurant, all Dark Cave activities (zip-lining, kayaking, swimming, mud bath access), drinking water throughout, and return transport to Dong Hoi by late afternoon.
Times
- Every day 08:00
Before you book
Operated by Phong Nha - Tour to the caves
Prices and times updated 10 days ago
Traveler reviews
The experience
Most cave tours end with a walk through a tunnel and a photo at the entrance. This one starts there and keeps going: first into Paradise Cave, where 31 kilometers of passage wind through Phong Nha-Ke Bang National Park, then into Dark Cave, where the real activities happen. The contrast hits you fast: one is silent and sculptural, the other is built for movement. Pickup happens at 8am from Dong Hoi or Phong Nha village, and by 9am you're inside Paradise, walking through chambers where the widest section opens to 150 meters across and the ceiling climbs to 100 meters. It's the longest and biggest dry cave in Asia, and the scale of it doesn't register until you're standing in it.
Dark Cave is where the day shifts. After lunch at a local restaurant around noon, you spend three hours doing things: zip-lining across the entrance, swimming in cold water that actually wakes you up, kayaking on the river inside the cave. There's a swing and mini-ziplines with an obstacle course on the Chay River if you want more. But the thing people mention after is the mud bath at the end of Dark Cave. You wade into it, and the texture is nothing like you expect. It's warm and thick and somehow it works. Your guide (Vietnamese or English-speaking) stays with you through all of it, and by 4pm you're heading back to Dong Hoi, arriving around 5pm. The whole day runs about nine hours from pickup to drop-off.
Bring a swimsuit. It's required for Dark Cave, and you'll use it. The tour includes park entry, the dragon boat ride, and a golf car transfer to parts of Paradise Cave, so you're not hiking the whole thing on foot. Drinking water and lunch are covered, and the guide handles the timing so you hit both caves without rushing or sitting around. If you have dietary needs, mention them when you book. Vegetarian options are available.
Is this one for you?Book this if you want to see two major caves in one day without arranging transport, park tickets, or timing yourself: the fixed schedule and included guide let you move between Paradise and Dark Cave without gaps or decisions.
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Top questions
Can children come?
Yes. Ticket types: Child (2 to 6 years); Infant (under 2): free.
How long is the full day?
About nine hours total, including pickup at 8am and return around 5pm. Cave time is split between Paradise (2.5 hours) and Dark Cave (3 hours), with lunch in between.
What activities happen at Dark Cave?
Zip-lining, swimming in the river, kayaking, a swing, mini-ziplines with an obstacle course, and a mud bath. You choose which ones to do.
Is Paradise Cave a walk or a hike?
It's a walk. You travel part of the 31km cave on foot, and a golf car takes you to other sections, so it's not strenuous.
What's included in the price?
Hotel or station pickup, professional guide, park entry fees, lunch, drinking water, and all activity fees (dragon boat, golf car, zip-lining, mud bath access).
Do I need to be a strong swimmer?
No. The swimming sections are in calm water inside the cave. Your guide will be with you, and you can skip activities you're not comfortable with.
What should I bring?
A swimsuit (required), water shoes or sandals, a change of clothes, sunscreen, and a towel. The mud bath is optional but popular.
Is there a weight limit?
Yes. Passengers must weigh between 40 and 90 kg for safety on the zip-lines and other activities. Advise your weight when booking.
Can I get a vegetarian lunch?
Yes. Let the operator know at booking time, and they'll arrange Vietnamese vegetarian dishes for you.
What if I don't want to swim or zip-line?
You can skip those activities and focus on walking through the caves, the mud bath, and the kayaking. The guide will adjust the itinerary.
Dong Hoi: Paradise & Dark Caves with Zip-lining & Mud Bath
10h · EN
from US$ 25 per person
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