25% deposit
Hanoi, Vietnam
Bus or minivan tour
Ninh Binh Day Trip Bai Dinh Trang An and Mua Cave
- 8 hours
- Food on board
- Hotel pick-up
From€36
Reserve for €8.94 then €26.83 before your trip
🇻🇳 Vietnam
Underground tours in Vietnam
191 underground tours to compare and book, from €36
All underground tours in Vietnam
25% deposit
25% deposit
Hanoi, Vietnam
City tours
5 Star Halong Bay Day Cruise from Hanoi with Buffet and Jacuzzi
- 12 hours
- Food on board
- Hotel pick-up
From€36
Reserve for €8.96 then €26.87 before your trip
25% deposit
Hanoi, Vietnam
Day trips and excursions
Halong Bay Day Trip Liberty 4 Star Cruise Cave and Kayaking
- 14 hours
- Food on board
- Sunset sail
From€37
Reserve for €9.01 then €27.03 before your trip
25% deposit
Tuan Chau, Vietnam
Atv or quad tour
Halong Bay Day Tour with Express Bus, Amazing Cave, Titop Island
- 9 hours
- Food on board
- Swim stop
From€41
Reserve for €10.22 then €30.65 before your trip
25% deposit
Hanoi, Vietnam
Atv or quad tour
Small Group Ninh Binh Hoa Lu Tam Coc Full Day Tour from Hanoi
- 11 hours
- Food on board
- Hotel pick-up
From€41
Reserve for €10.22 then €30.65 before your trip
25% deposit
Hanoi, Vietnam
Bus or minivan tour
Small Group Ninh Binh Tour: Hoa Lu Tam Coc Mua Cave Day Tour from Hanoi
- 11 hours
- Food on board
- Hotel pick-up
From€41
Reserve for €10.22 then €30.65 before your trip
25% deposit
Hanoi, Vietnam
Atv or quad tour
Hoa Lu Tam Coc Mua Cave 1 Day Group Tour (Lunch, Boat & Bike)
- 11 hours
- Food on board
- Hotel pick-up
From€42
Reserve for €10.44 then €31.32 before your trip
25% deposit
Hanoi, Vietnam
Adventure
Full-Day Tour To Hoa Lu - Tam Coc - Mua Cave From Hanoi
- 8 hours
- Food on board
- Hotel pick-up
From€43
Reserve for €10.66 then €31.99 before your trip
25% deposit
Bai Chay, Vietnam
Atv or quad tour
Halong Bay Day Tour with Expressway,Cave,Island,Beach from Hanoi
- 9 hours
- Food on board
- Swim stop
From€43
Reserve for €10.66 then €31.99 before your trip
25% deposit
Hanoi, Vietnam
Atv or quad tour
Ninh Binh Day Trip from Hanoi with Lunch, Boat, and Bike Ride
- 11 hours
- Food on board
- Hotel pick-up
From€43
Reserve for €10.66 then €31.99 before your trip
25% deposit
Hanoi, Vietnam
Day trips and excursions
Halong Bay In Just One Day with Ti Top Island and Pickup
- 12 hours
- Food on board
- Hotel pick-up
From€44
Reserve for €10.88 then €32.65 before your trip
25% deposit
Hanoi, Vietnam
Atv or quad tour
Small Group Ninh Binh Day Tour to Hoa Lu Trang An from Hanoi
- 10 hours and 30 minutes
- Food on board
- Hotel pick-up
From€44
Reserve for €10.88 then €32.65 before your trip
25% deposit
Hanoi, Vietnam
Bike tour
Trang An – Hoa Lu – Mua Cave 1 Day Tour
- 10 hours
- Food on board
- Hotel pick-up
From€44
Reserve for €10.88 then €32.65 before your trip
25% deposit
Hanoi, Vietnam
Atv or quad tour
Hoa Lu – Tam Coc – Mua Cave Full-Day Tour from Hanoi
- 9 hours
- Food on board
- Hotel pick-up
From€44
Reserve for €10.89 then €32.68 before your trip
25% deposit
Hanoi, Vietnam
Atv or quad tour
Full Day Hoa Lu Tam Coc Mua Cave Tour From Hanoi
- 12 hours
- Food on board
- Hotel pick-up
From€45
Reserve for €11.11 then €33.31 before your trip
25% deposit
Haiphong, Vietnam
Atv or quad tour
Full Day Boat Tour in Cat Ba Archipelago - Lan Ha Bay with Lunch
- 7 hours
- Food on board
- Swim stop
From€47
Reserve for €11.55 then €34.65 before your trip
25% deposit
Hanoi, Vietnam
Atv or quad tour
Full Day Tour to Halong with Cave and Titop Island from Hanoi
- 11 hours and 30 minutes
- Food on board
- Swim stop
From€48
Reserve for €11.77 then €35.32 before your trip
25% deposit
Hanoi, Vietnam
Atv or quad tour
Top Ninh Binh Small Group Full Day Tour from Hanoi in 2026 - 2027
- 12 hours
- Food on board
- Hotel pick-up
From€48
Reserve for €11.77 then €35.32 before your trip
25% deposit
Hanoi, Vietnam
Atv or quad tour
Hoa Lu, Tam Coc, Mua Cave With Amazing View - All Inclusive
- 10 hours and 30 minutes
- Food on board
- Hotel pick-up
From€48
Reserve for €12 then €35.98 before your trip
25% deposit
Hanoi, Vietnam
Atv or quad tour
Ninh Binh Small Group 1 Day Tour: Hoa Lu, Tam Coc, and Mua Cave
- 10 hours and 30 minutes
- Food on board
- Hotel pick-up
From€48
Reserve for €12 then €35.98 before your trip
25% deposit
Hanoi, Vietnam
Atv or quad tour
Best Selling - Halong Bay 1 Day Tour with Beach & Cave Explore
- 11 hours and 30 minutes
- Food on board
- Swim stop
From€49
Reserve for €12.22 then €36.64 before your trip
25% deposit
Tuan Chau, Vietnam
Atv or quad tour
Halong Bay Deluxe Day Tour with Alova Premium Cruise All Included
- 9 hours
- Food on board
- Swim stop
From€49
Reserve for €12.22 then €36.64 before your trip
25% deposit
Bai Chay, Vietnam
Atv or quad tour
Luxury Halong Day Trip with Limousine Bus Roundtrip By Expressway
- 9 hours
- Food on board
- Sunset sail
From€49
Reserve for €12.22 then €36.64 before your trip
25% deposit
Hanoi, Vietnam
Atv or quad tour
Ninh Binh Day Tour Hoa Lu Trang An Mua Cave from Hanoi, Limousine
- 11 hours and 30 minutes
- Food on board
- Hotel pick-up
From€49
Reserve for €12.22 then €36.64 before your tripNo boat trips match these filters. Try another destination or a different length.
About underground tours in Vietnam
There are 191 underground tours to book in Vietnam, from €36.
Underground tours in Vietnam offer a unique glimpse into the country's rich history and culture. From stunning caves to serene boat trips, these tours provide an exciting way to discover Vietnam’s hidden treasures.
- 191 underground tours
- €36 lowest price
- 22 destinations
What’s on board in Vietnam
- Food on board 187 of 191 trips
- Hotel pick-up 167 of 191 trips
- Swim stop 64 of 191 trips
- Sunset sail 51 of 191 trips
- Private boat 20 of 191 trips
- Live DJ 3 of 191 trips
- Most trips last9.5–48 hours
- Crews speakEnglish, Vietnamese
More trip types in Vietnam
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Sailing or boat tours in Vietnam
512 -
Luxury and special occasions in Vietnam
505 -
Bus or minivan tours in Vietnam
311 -
Water in Vietnam
310 -
Kayaking in Vietnam
305 -
Nature in Vietnam
300 -
Atv or quad tours in Vietnam
291 -
Walking tours in Vietnam
281 -
Cultural and theme tours in Vietnam
237 -
Day trips and excursions in Vietnam
209 -
Hiking in Vietnam
151 -
Bike tours in Vietnam
102 -
Mountain bike in Vietnam
102 -
Adventure in Vietnam
97 -
Shore excursions in Vietnam
52 -
City tours in Vietnam
22 -
Surfing in Vietnam
17 -
City break in Vietnam
13 -
Sightseeing in Vietnam
12 -
Sightseeing attraction in Vietnam
10 -
Sun and beach in Vietnam
8 -
Culinary in Vietnam
7 -
Snorkeling in Vietnam
7 -
Canoeing in Vietnam
6 -
Fishing in Vietnam
6 -
Motorcycle tours in Vietnam
6 -
Golf in Vietnam
5 -
Mini cruises in Vietnam
5 -
Arts and culture in Vietnam
4 -
Caving in Vietnam
4 -
Classic car tours in Vietnam
4 -
Layover tours in Vietnam
4 -
Nightlife in Vietnam
4 -
Diving in Vietnam
3 -
Photography in Vietnam
3 -
Seat in coach tours in Vietnam
3 -
Vip and exclusive in Vietnam
3 -
Wedding and honeymoon in Vietnam
3
Underground tours in Vietnam: frequently asked questions
What are the best underground tours in Vietnam?
Popular choices are 1 Day Luxury Ninh Binh Tour with Many Options From Hanoi, 1 Day Luxury Tour in Bai Dinh, Trang An and Mua Cave From Hanoi and 1 Day Pamela 5 Star Luxury Cruise From Halong Bay, Jacuzzi Pool. Each boat trip page shows what’s included, the duration and live availability.
Where can I book boat trips in Vietnam?
We have boat trips in Vietnam: Hanoi, Bai Chay, Tuan Chau, Ho Chi Minh City, Da Nang, Hạ Long, Phu Quoc and Haiphong.
How much do underground tours in Vietnam cost?
Prices start from €36. There are 191 underground tours to choose from, and the final price depends on the date, the option you choose and how many of you are coming.
How long do underground tours in Vietnam take?
From 2 hours for the shortest to 7 days for the longest, so you can fit one into a free morning or plan a full day.
What kinds of underground tours are there in Vietnam?
You can book underground tours (191), sailing or boat tours (189), luxury and special occasions (188), walking tours (144) and atv or quad tours (131).
Are there private boat trips in Vietnam?
Yes, 20 boat trips here are private, just for your group.
Do any boat trips in Vietnam include hotel pick-up?
Yes, 167 boat trips offer hotel pick-up. Choose it and enter your hotel when you book.
What is the cheapest of the underground tours in Vietnam?
Ninh Binh Day Trip Bai Dinh Trang An and Mua Cave, from €36.
Which of the underground tours in Vietnam are best rated?
Halong Bay Relaxing Trip - 2 Days 1 Night on Cruise is rated 4.9 out of 5 from 398 reviews.
Can I cancel underground tours in Vietnam?
Cancellation rules depend on the boat trip. 128 boat trips here offer free cancellation; each boat trip page shows its own rules before you pay.
How do I book underground tours in Vietnam?
Open the boat trip you like, check the calendar for live availability, pick your date and how many of you are coming, and pay securely online. Your confirmation and tickets arrive by email within minutes.
What to expect on underground tours in Vietnam
On underground tours in Vietnam, you'll often explore remarkable landscapes and historical sites. Popular options include the 5 Star Halong Bay Day Cruise from Hanoi with Buffet and Jacuzzi, which combines relaxation with stunning views of the bay. The Halong Bay Day Trip Liberty 4 Star Cruise Cave and Kayaking allows for an adventurous exploration of caves and kayaking amidst the limestone karsts. Lastly, the Hoa Lu – Tam Coc – Mua Cave Full-Day Tour from Hanoi offers a blend of ancient history and breathtaking scenery.
Best time for underground tours in Vietnam
Vietnam’s climate can vary greatly depending on the region. The best time for underground tours in Vietnam is typically from October to April, when the weather is cooler and drier, ideal for exploring caves and cruising Halong Bay. During the summer months, the humidity can be high, making outdoor activities less enjoyable.
How to choose the right boat party
When selecting an underground tour in Vietnam, consider what type of experience you desire. If you prefer luxury, the 5 Star Halong Bay Day Cruise is a great choice, featuring high-end amenities. For those seeking adventure, the Liberty 4 Star Cruise offers kayaking and cave explorations. Families may appreciate the Hoa Lu – Tam Coc tour for its historical context and stunning views. Look for options that include meals and guided experiences to enhance your journey.