Phong Nha Cave & Dark Cave Adventure Day Tour
Combine a scenic boat trip into Phong Nha Cave with an active afternoon at Chay River–Dark Cave. Discover limestone formations, explore a different underground landscape and enjoy river activities in one varied day. This itinerary brings together sightseeing and adventure, with activities subject to your booked package and participation requirements.
Duration Full day
Check availability to see starting times
10
Group size depends on the selected tour option
Walking
Transportation provided as part of the activity
Cash or Card
Complete your booking securely through our online checkout
Local guide
Guided throughout the experience by a knowledgeable local guide
Car
Pickup availability depends on your accommodation location
Highlights
- Enjoy a scenic boat journey along the Son River to Phong Nha Cave.
- Explore the limestone landscape on the standard cave sightseeing route.
- Discover Dark Cave and its natural mud bath on the exploration package.
- Enjoy kayaking and available river activities at Chay River.
- Experience a sightseeing cave and an adventure cave in the same day.
Full description
A Day of River Scenery and Cave Adventure
Discover two different sides of Phong Nha on this full-day tour combining Phong Nha Cave with Chay River–Dark Cave.
Begin with a boat journey along the Son River, passing riverside scenery before entering Phong Nha Cave. Follow the standard visitor route and take time to appreciate the limestone formations and underground atmosphere.
After a lunch break, continue to Chay River–Dark Cave for a more active experience. The exploration package combines cave discovery and a natural mud bath with river activities, offering a contrast to the morning’s sightseeing visit.
This tour suits travellers who want variety in their day and are comfortable with walking, boat travel and getting wet. Activities depend on the confirmed package, operating conditions and each participant’s eligibility.
Tour at a Glance
The itinerary combines the standard Phong Nha Cave sightseeing visit with the Dark Cave exploration package.
Your booking confirmation will state the pickup location, schedule, included activities and total price. Tell us about children in your group, access needs and your comfort with water activities before booking.
Tour at a Glance
| Detail | Description |
|---|---|
| Duration | Full day |
| Destinations | Phong Nha Cave · Chay River–Dark Cave |
| Activity level | Active — walking, boat travel and water activities |
| Pickup | Agreed locations in Dong Hoi or Phong Nha |
| Tour type | Group Tour |
| Price | 1.520.000 vnđ |
Step by Step Itinerary
Morning — Pickup and Transfer to Phong Nha
Meet at your agreed pickup point in Dong Hoi or Phong Nha and begin your day.
Your exact pickup time will be confirmed before departure. Bring swimwear, a towel and a change of clothes for the afternoon activities, along with comfortable shoes for the cave visits.
Morning — Son River Boat Trip and Phong Nha Cave
Arrive at the tourism boat departure area and board your assigned boat for the journey along the Son River.
Enjoy the surrounding limestone scenery as you approach Phong Nha Cave. Inside, follow the standard sightseeing route and discover the cave’s formations from a different perspective.
Follow the crew’s instructions and return to your assigned boat for the journey back to the departure area.
Midday — Lunch and Rest Break
Take a break between the two experiences, with time for lunch and a rest before continuing to Chay River–Dark Cave.
Please share any allergies or dietary preferences before your trip. Meal arrangements will be specified in your booking confirmation.
Afternoon — Chay River–Dark Cave Adventure
On arrival, receive an introduction to the booked activities and the required safety equipment.
The exploration package includes Dark Cave and its natural mud bath. Eligible visitors may also take part in the long zipline and available river activities, including kayaking.
The site team will check participation requirements and explain the route. Follow their instructions throughout the experience; activities may be adjusted for individual eligibility or conditions on the day.
Late Afternoon — Change Clothes and Return
Allow time to rinse off and change into dry clothes before returning to your agreed drop-off point.
Share any onward flight, train or bus departure details before booking so the itinerary can be checked against your travel plans.
The order and timing of visits may change according to boat departures, weather and operating conditions.
Includes
- Pickup and drop-off within the agreed service area.
- Air-conditioned transport between the included destinations.
- Guide service in the language confirmed when booking.
- Standard entrance ticket to Phong Nha Cave.
- Boat service for the standard Phong Nha Cave visit.
- Chay River–Dark Cave exploration package.
- Safety equipment supplied for the included activities.
- Lunch and drinking water, if included in your confirmed package.
Excludes
- Personal expenses.
- Drinks and food outside the included meal arrangements.
- Activities outside the confirmed package.
- Pickup and drop-off outside the agreed service area.
- Tips for the guide and driver — optional.
Cancellation Policy
- Free cancellation up to 24 hours before the activity starts
- No refund for cancellations made less than 24 hours before start time
- Full refund or reschedule offered in case of severe weather cancellation by operator
Good to know
An Active Experience
The Dark Cave portion is more physically involved than a standard sightseeing cave visit. Expect wet conditions, mud and activities around water.
Please describe any mobility limitations, health concerns or discomfort with heights, enclosed spaces or water before booking. The site’s participation rules apply to each activity.
Activity Requirements
Height, weight and other eligibility requirements apply to the zipline and cave activities. Children may not be able to join the same programme as adults.
Provide children’s ages and heights when enquiring. Current requirements and suitable arrangements must be confirmed before booking.
What to Bring
- Swimwear suitable for the site’s current requirements.
- A towel and a complete change of clothes.
- Comfortable footwear for the morning visit.
- Sun protection and a small day bag.
- A bag for wet clothes.
- Personal medication.
Avoid carrying valuables during the water activities. Bring a waterproof pouch if you intend to carry your phone.
Weather and Changes
Weather, river levels and operating conditions may affect either part of the tour. If an activity cannot proceed, we will explain the available options under your confirmed booking terms.
Plan Your Phong Nha Cave and Dark Cave Day
Send your preferred date, group size and pickup location. Include children’s ages and heights, dietary requirements and any concerns about the activities so we can confirm a suitable programme and quote.
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