Underground Adventure

Underground Adventure Immerse yourself in a unique underground adventure

Immerse yourself in a remarkable underground adventure! Discover the most unique and unusual holiday ideas around the world. Start planing your next adventure!

Miskolctapolca Cave Bath and Eger private tour from Budapest

Enjoy a romantic and unique thermal bath in Budapest, with the intimacy of your own private tour.

Felsenhotel La Claustra

Spend a night in this restored underground army fortress in the middle of the Swiss Alps under the Gotthard Pass.

The Lookout Cave Underground Motel

Spend a night in The Lookout Cave Underground Motel in Australia.

Small-Group Budapest Cave Walk

Enjoy the more intimate experience of a small-group with this nice Cave Walk Tour in Budapest.