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 →

Zakynthos Shipwreck Beach with Blue Caves Land and Sea Tour

Embark on an unforgettable Navagio Experience! Start at Navagio viewpoint for breathtaking views of the iconic shipwreck amidst cliffs and azure waters. Sail on a …More

Zakynthos, Greece

4.9 (108)

Zakynthos Shipwreck Beach with Blue Caves Land and Sea Tour

Embark on an unforgettable Navagio Experience! Start at Navagio viewpoint for breathtaking views of the iconic shipwreck amidst cliffs and azure waters. Sail on a...

7 to 9 hours Hotel pickup offered Free Cancellation

4.9 (108)

from
$40

Zakynthos Small Boat Tour to Keri Mizithres and Marathonisi

Enjoy a small boat trip to the caves of Keri, Mizithres, and Marathonisi and see the beautiful turtles swimming next to the boats on the …More

Laganas, Greece

4.9 (107)

Zakynthos Small Boat Tour to Keri Mizithres and Marathonisi

Enjoy a small boat trip to the caves of Keri, Mizithres, and Marathonisi and see the beautiful turtles swimming next to the boats on the...

5 hours 30 minutes Hotel pickup offered Free Cancellation

4.9 (107)

from
$106

Exclusive Land & Sea Shipwreck & Blue Caves Tour: Up to 10 Guests

Discover the very best of Zakynthos on an exclusive Land & Sea small-group experience tailored for travelers who value comfort, intimacy, and personalized care. Designed …More

Zakynthos, Greece

5.0 (100)

Exclusive Land & Sea Shipwreck & Blue Caves Tour: Up to 10 Guests

Discover the very best of Zakynthos on an exclusive Land & Sea small-group experience tailored for travelers who value comfort, intimacy, and personalized care. Designed...

8 to 9 hours Hotel pickup offered Free Cancellation

5.0 (100)

from
$45

Paris Ten Wines and Ten Cheeses Tasting in a Royal Cellar

Ready for an expandable tasting of great wines and cheeses in Paris? Taste 10 wines paired with 10 cheeses in a former Royal cellar : …More

Paris, France

5.0 (98)

Paris Ten Wines and Ten Cheeses Tasting in a Royal Cellar

Ready for an expandable tasting of great wines and cheeses in Paris? Taste 10 wines paired with 10 cheeses in a former Royal cellar :...

2 hours Free Cancellation

5.0 (98)

from
$124

Private tour to Khor Virap, Noravank, ancient Birds-Cave, Hin Areni wine factory

Explore the most amazing attractions of Armenia! Visit Khor Virap monastery, a great place for embracing the most picturesque views of the mountain. Next see …More

Yerevan, Armenia

5.0 (98)

Private tour to Khor Virap, Noravank, ancient Birds-Cave, Hin Areni wine factory

Explore the most amazing attractions of Armenia! Visit Khor Virap monastery, a great place for embracing the most picturesque views of the mountain. Next see...

8 to 9 hours Hotel pickup offered Free Cancellation

5.0 (98)

from
$156

Private Blue Cave and Hvar - 5 Islands Tour

This full-day, private tour for your party of up to 11 persons is a great way to see a natural phenomenon, the Blue Cave. Swim …More

Trogir, Croatia

4.9 (95)

Private Blue Cave and Hvar - 5 Islands Tour

This full-day, private tour for your party of up to 11 persons is a great way to see a natural phenomenon, the Blue Cave. Swim...

8 hours Free Cancellation

4.9 (95)

from
$1,320

From Kutaisi: Martvili & Okatse Canyons & Cave Guided Tour

Go beyond Kutaisi on a guided tour of the Martvili Canyon, Okatse Canyon, and Prometheus Cave with the Tskaltubo sanatorium. Enjoy a short cruise along …More

Kutaisi, Georgia

5.0 (94)

From Kutaisi: Martvili & Okatse Canyons & Cave Guided Tour

Go beyond Kutaisi on a guided tour of the Martvili Canyon, Okatse Canyon, and Prometheus Cave with the Tskaltubo sanatorium. Enjoy a short cruise along...

9 hours Free Cancellation

5.0 (94)

from
$38

Pantheon, Piazza Navona and Hidden Gems Small-Group Tour

Small and intimate group walking tour of max 12 people. Discover many points of interests in one tour! Enter the Pantheon and discover the secrets …More

Rome, Italy

5.0 (92)

Pantheon, Piazza Navona and Hidden Gems Small-Group Tour

Small and intimate group walking tour of max 12 people. Discover many points of interests in one tour! Enter the Pantheon and discover the secrets...

2 hours 30 minutes Free Cancellation

5.0 (92)

from
$62

Luxury Private Tour of Tangier from Marbella All Inclusive

Do you want to cross the Strait of Gibraltar and explore Africa in one day? Tangier over the centuries created a link between various cultures, …More

Marbella, Spain

5.0 (92)

Luxury Private Tour of Tangier from Marbella All Inclusive

Do you want to cross the Strait of Gibraltar and explore Africa in one day? Tangier over the centuries created a link between various cultures,...

10 to 12 hours Hotel pickup offered Free Cancellation

5.0 (92)

from
$271

Boat Trip Through the 15 Caves of Benagil

Embark from Armação de Pêra beach to the Alfanzina Lighthouse to discover the magic of the Benagil Cave and the wild beaches of the Algarve …More

Portimao, Portugal

4.9 (91)

Boat Trip Through the 15 Caves of Benagil

Embark from Armação de Pêra beach to the Alfanzina Lighthouse to discover the magic of the Benagil Cave and the wild beaches of the Algarve...

1 hour 30 minutes Free Cancellation

4.9 (91)

from
$40

Private Boat Tour Dubrovnik and Elaphiti Islands

Embark on an unforgettable journey to experience Dubrovnik's iconic city walls from the sea! This unique tour offers breathtaking views of the ancient fortifications surrounding …More

Dubrovnik, Croatia

5.0 (91)

Private Boat Tour Dubrovnik and Elaphiti Islands

Embark on an unforgettable journey to experience Dubrovnik's iconic city walls from the sea! This unique tour offers breathtaking views of the ancient fortifications surrounding...

4 hours Free Cancellation

5.0 (91)

from
$399

Kutaisi: Martvili Canyon & Prometheus Cave, Georgian Lunch

Explore iconic natural sites near Kutaisi on a guided tour of Martvili Canyon and Prometheus Cave. Enjoy optional boat rides or a zipline in Martvili, …More

Kutaisi, Georgia

4.9 (90)

Kutaisi: Martvili Canyon & Prometheus Cave, Georgian Lunch

Explore iconic natural sites near Kutaisi on a guided tour of Martvili Canyon and Prometheus Cave. Enjoy optional boat rides or a zipline in Martvili,...

6 hours 30 minutes Free Cancellation

4.9 (90)

from
$27

Join numerous number of people who visited this beautiful nature phenomenon, the Blue Cave. Visit Komiža town and enjoy tasting the best traditional cakes. Explore …More

Trogir, Croatia

4.9 (88)

Blue Cave and Hvar Tour from Trogir

Join numerous number of people who visited this beautiful nature phenomenon, the Blue Cave. Visit Komiža town and enjoy tasting the best traditional cakes. Explore...

11 hours Free Cancellation

4.9 (88)

from
$115

Cruise Tour Godafoss and Myvatn Lake and Baths Small Group

Join the tour of the stunning Lake Mývatn area, one of Iceland's most beautiful places. Our guides are not only skilled drivers and timekeepers, but …More

Akureyri, Iceland

4.9 (88)

Cruise Tour Godafoss and Myvatn Lake and Baths Small Group

Join the tour of the stunning Lake Mývatn area, one of Iceland's most beautiful places. Our guides are not only skilled drivers and timekeepers, but...

7 to 8 hours Free Cancellation

4.9 (88)

from
$204

Matera Private Tour of the Old Town and Sassi Complete

Discover the magic of the Sassi di Matera with an exclusive private guided tour, designed just for you and your group. No crowds, no strangers …More

Matera, Italy

4.9 (88)

Matera Private Tour of the Old Town and Sassi Complete

Discover the magic of the Sassi di Matera with an exclusive private guided tour, designed just for you and your group. No crowds, no strangers...

2 hours Free Cancellation

4.9 (88)

from
$284

Private Naples Culinary Tour: Pizza, Wine & Local Tastings

Our foodie journey begins in the heart of Naples in Piazza Dante, where we’ll soon ease into a classic Aperitivo, just like the locals do. …More

Naples, Italy

5.0 (88)

Private Naples Culinary Tour: Pizza, Wine & Local Tastings

Our foodie journey begins in the heart of Naples in Piazza Dante, where we’ll soon ease into a classic Aperitivo, just like the locals do....

3 hours Free Cancellation

5.0 (88)

from
$131

From Paphos: Blue Lagoon, Sea Caves & Aphrodite's Baths Day Trip

Embark on a thrilling adventure with the Blue Lagoon Bus and Boat Tour that promises a day filled with excitement, wonder, and exploration on the …More

Paphos, Cyprus

4.8 (84)

From Paphos: Blue Lagoon, Sea Caves & Aphrodite's Baths Day Trip

Embark on a thrilling adventure with the Blue Lagoon Bus and Boat Tour that promises a day filled with excitement, wonder, and exploration on the...

8 hours Hotel pickup offered Free Cancellation

4.8 (84)

from
$47

Luxury Tangier Private Day Tour from Marbella All inclusive

Do you want to visit African Continent in one day. With Patito Tangier Tours it is possible. Sit back and relax as everything well organized …More

Marbella, Spain

5.0 (84)

Luxury Tangier Private Day Tour from Marbella All inclusive

Do you want to visit African Continent in one day. With Patito Tangier Tours it is possible. Sit back and relax as everything well organized...

10 to 12 hours Hotel pickup offered Free Cancellation

5.0 (84)

from
$321

From Larnaca Cape Greko, Sea Caves, Love Bridge, Small Group

Small Group - 5 People Only! The Best Local Guide! Live Guiding Perfect For Solo Travelers, family groups and Couples Comfortable Airconditioned Car! Time for …More

Larnaca, Cyprus

5.0 (83)

From Larnaca Cape Greko, Sea Caves, Love Bridge, Small Group

Small Group - 5 People Only! The Best Local Guide! Live Guiding Perfect For Solo Travelers, family groups and Couples Comfortable Airconditioned Car! Time for...

4 hours 30 minutes Hotel pickup offered Free Cancellation

5.0 (83)

from
$101