Paradise Cave & Dark Cave tour from Dong Hoi: Mud bath and kayak

Two caves, one day: kayak to Dark Cave, wade through mud, swim in an underground lake

A full-day activity tour from Dong Hoi visits Paradise Cave, the longest dry cave in Asia, then Dark Cave where you kayak across the river, walk through darkness with a headlamp, soak in a mud bath deep underground, and swim in a freshwater lake inside the cave. Hotel pickup is included. The tour runs about ten hours and ends with lunch at Dark Cave restaurant.

Step-by-step itinerary

Explore Paradise and Dark Caves

• 08:45 Pick up at hotel
• Visit Paradise Cave in National Park
• 12:30 Lunch at Dark Cave restaurant
• 13:30 Kayak to Dark Cave
• Walk through Dark Cave with helmet
• Enjoy mud bath and ziplining
• Swim in cave lake
• 17:30 Return to hotel

The experience

The day starts with pickup at your hotel and a drive northwest into Phong Nha-Ke Bang National Park's core zone. Paradise Cave sits about 75 kilometers from Dong Hoi, roughly an hour and twenty minutes by road. You walk through the cave (billed as the longest dry cave in Asia), and spend the morning exploring its passages before heading to lunch at Dark Cave restaurant around midday.

Dark Cave is where the physical part begins. After kayaking across the river to reach the entrance, you walk into the cave wearing a headlamp, moving through passages lit only by your own light. The real activity happens deeper inside: a mud bath where you wade into the mineral-rich mud, then a swim in a freshwater lake that sits within the cave itself. You rinse off in the lake water before the return kayak across the river. The whole sequence (paddling, walking in darkness, mud, water) takes up the afternoon before the drive back to your hotel around 5:30 p.m.

Bring swimwear and be ready to get wet and dirty. The tour includes an air-conditioned vehicle, a guide, bottled water, and lunch. The mud bath and swimming are optional activities you choose to do, not things done to you. The kayaking is the only way in and out of Dark Cave, so it is not optional if you want to reach the mud bath at all.

What’s included

• Hotel pickup and air-conditioned vehicle for the full day.
• a live English-speaking guide.
• entry to both Paradise Cave and Dark Cave in Phong Nha-Ke Bang National Park.
• lunch at Dark Cave restaurant.
• bottled water.
• a headlamp for the cave walk.
• kayaking across the river to Dark Cave.
• access to the mud bath and underground lake swim.

Before you book

Days and timesEvery day

AgesAdult (9 to 80 years) · Child (5 to 8 years) · Infant (under 5): free

GroupUp to 15

Live guideEnglish

Meeting point and pickupHotel pickup included.You can choose from 2 pickup points.

Cancellation and refundsFree cancellation up to 24 h before the start. After that, no refund.It may be canceled due to bad weather. If that happens, you're offered another date or a refund.

Prices and times updated today

Good to know

Low physical effortNot recommended with heart problemsNot recommended with back problemsInfants must sit on laps

Operated by Danang Hoian Private Tour

Is this one for you?Hotel pickup means you do not need a car or a ride arranged separately. The tour collects you in the morning and handles all transport to both caves and back. This works whether you are staying in central Dong Hoi or elsewhere in the city.

Traveler reviews

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Top questions

Can children come?

Yes. Ticket types: Child (5 to 8 years); Infant (under 5): free.

What happens if it rains?

It may be canceled due to bad weather. If that happens, you're offered another date or a refund. Free cancellation up to 24 h before the start.

How far is Paradise Cave from Dong Hoi, and how long does it take to get there?

Paradise Cave sits about 75 kilometers northwest of Dong Hoi, roughly an hour and twenty minutes by vehicle. The cave is located in the core zone of Phong Nha-Ke Bang National Park, about 25 kilometers from Phong Nha Cave itself.

What exactly do you do at Dark Cave?

At Dark Cave you kayak across the river to the entrance, then walk through the cave passages wearing a headlamp. Inside, you wade into a mud bath, soak in the mineral-rich mud, and afterward swim in a freshwater lake that sits deep within the cave to rinse off before kayaking back out.

What should I bring on this tour?

Bring swimwear because you will swim in the underground lake at Dark Cave. The tour provides bottled water, lunch, and a headlamp for the cave walk. Wear clothes you do not mind getting muddy and wet.

Does the tour include transportation from my hotel?

Yes, hotel pickup is included. The driver collects you in the morning around 8:45 a.m. and returns you around 5:30 p.m. The air-conditioned vehicle is part of the tour.

Is Dark Cave difficult to reach, or can anyone get there?

Dark Cave requires kayaking across the river and walking through cave passages, but the kayak is short and the walk is manageable for most fitness levels. The tour is not recommended for travelers with spinal injuries or poor cardiovascular health due to the physical activities involved.