Top Europe Underground Tours

Q: Which Europe Underground Tours have Instant Confirmation?

Europe Underground Tours with Instant Confirmation include: Blue Cave and Hvar Tour - 5 Islands Tour from Split and Trogir Devour Paris Ultimate Food Tour Porto Moniz, Seixal, Fanal Forest, Cliff Skywalk in Open Roof 4X4 Prague Ghosts, Legends, Medieval Underground and Dungeon Tour Blue Cave, Hvar & 5 Islands Speedboat Adventure From Split View all Tours with Instant Confirmation →

Q: Got any more Europe trip ideas?

We sure do. Check out our curated lists of hand-picked Europe Tours. Top 10 Europe 2026 Senior-friendly tours Europe The best tours and activities for culture lovers in Europe Top Day Trips from Europe Things to do in Europe this summer View all Europe Trip Ideas →

Q: What are the most popular styles of Tours and Activities in Europe?

Based on our sales data over the past year, the most popular styles of tours and activities in Europe are: Europe Luxury & Special Occasions Europe Luxury Tours Europe Tours & Sightseeing Europe Cultural & Theme Tours Europe Historical & Heritage Tours View all tour styles in Europe →

Wawel Castle, Cathedral, & Rynek Underground Tour with Lunch

Visit Wawel Castle and Cathedral with an expert-led tour, then continue underground for a skip-the-line guided experience at Krakow’s Rynek Museum beneath the Main Square. …More

Krakow, Poland

4.6 (5)

Wawel Castle, Cathedral, & Rynek Underground Tour with Lunch

Visit Wawel Castle and Cathedral with an expert-led tour, then continue underground for a skip-the-line guided experience at Krakow’s Rynek Museum beneath the Main Square....

5 hours 30 minutes Free Cancellation

4.6 (5)

from
$107

Visit > Istanbul, Ephesus, Pamukkale, Fethiye, Antalya, Cappadocia. Join us to discover the top-visited cities of Turkey with 12 Days package from/to Istanbul. Visit Istanbul; …More

Istanbul, Turkey

4.6 (5)

12 Days Tour of Turkey by Plane

Visit > Istanbul, Ephesus, Pamukkale, Fethiye, Antalya, Cappadocia. Join us to discover the top-visited cities of Turkey with 12 Days package from/to Istanbul. Visit Istanbul;...

12 days

4.6 (5)

from
$2,250

Gozo Quad Bike Self-Drive Tour Including Comino Mini Cruise

Yearning for a tour with a little more roar and adventure? venture off the beaten track on one of our 570cc Quad (ATV) bikes. Discover …More

Mellieha, Malta

4.6 (5)

Gozo Quad Bike Self-Drive Tour Including Comino Mini Cruise

Yearning for a tour with a little more roar and adventure? venture off the beaten track on one of our 570cc Quad (ATV) bikes. Discover...

7 to 8 hours Hotel pickup offered Free Cancellation

4.6 (5)

from
$111

Private Postojna Cave & Predjama Castle Tour from Bled

Postojna Caves is the second largest underground cave system in the world. Unique for its cave train which isn't to be found nowhere else in …More

Bled, Slovenia

4.6 (5)

Private Postojna Cave & Predjama Castle Tour from Bled

Postojna Caves is the second largest underground cave system in the world. Unique for its cave train which isn't to be found nowhere else in...

6 hours Hotel pickup offered Free Cancellation

4.6 (5)

from
$133

Blue cave, Mamma Mia and 5 top destinations: From Split or Trogir

• Enjoy a day on the sea with one of the most beautiful caves on the world BLUE CAVE. - Explore Mamma Mia location on …More

Trogir, Croatia

4.4 (5)

Blue cave, Mamma Mia and 5 top destinations: From Split or Trogir

• Enjoy a day on the sea with one of the most beautiful caves on the world BLUE CAVE. - Explore Mamma Mia location on...

9 hours Free Cancellation

4.4 (5)

from
$1,137

Mega Day Black Pearl Cruise from Protaras

Become members of Jack Sparrow Pirate’s Crew for a day! This is really one of the best themed day cruises, Cyprus has to offer! A …More

Ayia Napa, Cyprus

4.4 (5)

Mega Day Black Pearl Cruise from Protaras

Become members of Jack Sparrow Pirate’s Crew for a day! This is really one of the best themed day cruises, Cyprus has to offer! A...

6 hours Hotel pickup offered Free Cancellation

4.4 (5)

from
$57

Navagio Bay White Beach West Coast Porto Vromi Anafonitria

2 Hours Boat tour to Explore Navagio bay, White beach, Sfogio and West coast caves – Zakynthos West coast boat tour. Tour starts from Porto …More

Zakynthos, Greece

4.6 (5)

Navagio Bay White Beach West Coast Porto Vromi Anafonitria

2 Hours Boat tour to Explore Navagio bay, White beach, Sfogio and West coast caves – Zakynthos West coast boat tour. Tour starts from Porto...

2 hours Free Cancellation

4.6 (5)

from
$33

3-Day Private Mestia and Ushguli Tour from Kutaisi

During this tour, you will see the fabulous beauty of Svaneti, the Caucasus Mountains, and old medieval towers. We will give you unforgettable days with …More

Kutaisi, Georgia

4.6 (5)

3-Day Private Mestia and Ushguli Tour from Kutaisi

During this tour, you will see the fabulous beauty of Svaneti, the Caucasus Mountains, and old medieval towers. We will give you unforgettable days with...

3 days Hotel pickup offered Free Cancellation

4.6 (5)

from
$200

Postojna Cave with Train Ride and Predjama Castle Half Day Trip from Ljubljana

Gems cut out of the rock One cannot visit Slovenia without visiting Postojna Cave, the largest Karst cave in Slovenia with as much as 24 …More

Ljubljana, Slovenia

4.5 (4)

Postojna Cave with Train Ride and Predjama Castle Half Day Trip from Ljubljana

Gems cut out of the rock One cannot visit Slovenia without visiting Postojna Cave, the largest Karst cave in Slovenia with as much as 24...

5 to 6 hours Hotel pickup offered Free Cancellation

4.5 (4)

from
$136

Postojna Cave and Predjama Castle - Shore Excursion from Piran

Visit Postojna Cave, the best-known cave in the world, and The Predjama Castle, the only preserved cave castle in Europe. …More

Piran, Slovenia

4.7 (3)

Postojna Cave and Predjama Castle - Shore Excursion from Piran

Visit Postojna Cave, the best-known cave in the world, and The Predjama Castle, the only preserved cave castle in Europe....

6 hours Free Cancellation

4.7 (3)

from
$117

This cruise combines stunning natural beauty, crystal-clear swimming spots, and authentic Greek coastal charm in one unforgettable day. From the famous Papanikolis Cave and the …More

Corfu, Greece

4.7 (3)

Blue Lagoon & Sivota Cruise from Corfu

This cruise combines stunning natural beauty, crystal-clear swimming spots, and authentic Greek coastal charm in one unforgettable day. From the famous Papanikolis Cave and the...

8 hours Hotel pickup offered Free Cancellation

4.7 (3)

from
$68

Stalin's Secrets: An Underground Journey Through History

This tour is designed to cater to the interests of solos, couples, and families who possess a keen curiosity for history and enjoy documentaries. This …More

Tbilisi, Georgia

4.7 (3)

Stalin's Secrets: An Underground Journey Through History

This tour is designed to cater to the interests of solos, couples, and families who possess a keen curiosity for history and enjoy documentaries. This...

4 hours Hotel pickup offered Free Cancellation

4.7 (3)

from
$97

Secret Zante Tour with Monastery, Blue Caves and Local Tastings

It's easy to see why the Venetians called Zante the ‘Flower of the East'. This exclusive tour takes in the villages of Lithakia and Kampi …More

Cephalonia, Greece

4.7 (3)

Secret Zante Tour with Monastery, Blue Caves and Local Tastings

It's easy to see why the Venetians called Zante the ‘Flower of the East'. This exclusive tour takes in the villages of Lithakia and Kampi...

4 to 8 hours Hotel pickup offered Free Cancellation

4.7 (3)

from
$59

Walk in the footsteps of Oasis and Amy Winehouse as you explore their North London haunts and discover where Coldplay started. Camden remains a key …More

London, England

4.7 (3)

London Camden Rock Music Walking Tour

Walk in the footsteps of Oasis and Amy Winehouse as you explore their North London haunts and discover where Coldplay started. Camden remains a key...

3 hours Free Cancellation

4.7 (3)

from
$41

Blue Eye Cave Tour – A 2-Hour Adventure in Paradise! Join us on a breathtaking Blue Eye Cave Tour, a must-do experience in Corfu! Departing …More

Corfu, Greece

4.3 (3)

Blue Eye Cave Tour

Blue Eye Cave Tour – A 2-Hour Adventure in Paradise! Join us on a breathtaking Blue Eye Cave Tour, a must-do experience in Corfu! Departing...

2 hours Free Cancellation

4.3 (3)

from
$331

Private Postojna Cave & Predjama Castle Tour from Slovenian Coast

Postojna Caves are the second largest underground cave system in the world. Unique for its cave train which isn't to be found nowhere else in …More

Koper, Slovenia

4.5 (2)

Private Postojna Cave & Predjama Castle Tour from Slovenian Coast

Postojna Caves are the second largest underground cave system in the world. Unique for its cave train which isn't to be found nowhere else in...

6 hours Hotel pickup offered Free Cancellation

4.5 (2)

from
$128

Semi-Private Tour to Laodicea, Pamukkale, Hierapolis with Lunch

The highlights of this tour are white travertines of Pamukkale Natural Park, Hierapolis Ancient City and Laodicea Ancient City. If you would like do this …More

Pamukkale, Turkey

4.5 (2)

Semi-Private Tour to Laodicea, Pamukkale, Hierapolis with Lunch

The highlights of this tour are white travertines of Pamukkale Natural Park, Hierapolis Ancient City and Laodicea Ancient City. If you would like do this...

7 to 15 hours Hotel pickup offered Free Cancellation

4.5 (2)

from
$57

3 Days Cappadocia Tour with Balloon Ride & Horseback Ride Options

Discover the UNESCO listed sites and enjoy guided tours of the cotton colored Pamukkale travertines, ancient cities of Laodicea - Ephesus - Hierapolis, and charming …More

Istanbul, Turkey

4.5 (2)

3 Days Cappadocia Tour with Balloon Ride & Horseback Ride Options

Discover the UNESCO listed sites and enjoy guided tours of the cotton colored Pamukkale travertines, ancient cities of Laodicea - Ephesus - Hierapolis, and charming...

3 days Hotel pickup offered

4.5 (2)

from
$1,129

Discover Near Brno: Best Czech Caves & Karst Full-Day tour

A private guide, storyteller, and proud local of the Moravian Karst – that’s me! I was born just a few steps from the deep forests …More

Brno, Czech Republic

4.5 (2)

Discover Near Brno: Best Czech Caves & Karst Full-Day tour

A private guide, storyteller, and proud local of the Moravian Karst – that’s me! I was born just a few steps from the deep forests...

7 to 9 hours Hotel pickup offered Free Cancellation

4.5 (2)

from
$205

Lefkada Undiscovered Island Kalamos and Kastos Boat Trip Tour

We depart from Nydri harbour. We will cruise down the Meganisi channel visiting first the historic Cave of Papanikolis on Meganisi. Second stop will be …More

Lefkada, Greece

4.5 (2)

Lefkada Undiscovered Island Kalamos and Kastos Boat Trip Tour

We depart from Nydri harbour. We will cruise down the Meganisi channel visiting first the historic Cave of Papanikolis on Meganisi. Second stop will be...

8 hours Free Cancellation

4.5 (2)

from
$52