Accept the Challenge!

Be prepared to get wet, dirty, and tired on this unforgettable underground adventure into a cave system hidden in the dense jungle.

This Is Living Life To The Fullest!

Aventura’s chief objective is to provide you with a day of fun in Puerto Rico through rock climbing and cave tour undertakings that are both exciting and challenging.

Our Caving Adventure takes you to a surreal setting. Soar by means of zip lines and rappel into the twilight zone of the magnificent Angeles sinkhole. Prepare to be awed as you swim in the underground lake and river, explore huge chambers, and encounter geological wonders. To return to the outer world, you climb a challenging via ferrata that takes you to the end of your journey and rewards you with a true and strong sense of accomplishment.

This is truly the journey of a lifetime. Don’t miss it!

★★★★★ Reviews for Aventuras Tierra Adentro

tripadvisor logo Highlight of our trip in PR

Must do in Puerto Rico !!! This adventure was the highlight of our trip. Rossano was fantastic, best guide ever !! I've done many adventures in other places like costa rica, ecuador, mexico and etc but this was by far the best! Had a blast!

– Christine G. | TripAdvisor
tripadvisor logo The best thing you will do in PR!

This an unforgettable adventure packed full of surprises. The staff was helpful, hilarious and very knowledgeable of the local wildlife.

– Sam B. | TripAdvisor
tripadvisor logo Caving adventure!

Rossano was the best adventure guide I could ever have! I’m so happy I did this cave tour, it was spectacular, fun, challenging, interesting and I know I’ll never forget it.

– Valeria G. | TripAdvisor
tripadvisor logo Adventure!

This was an amazing experience that my friends and I will talk about for a long time! If you want a true adventure in Puerto Rico this is your chance.

– Lynette C. | TripAdvisor
tripadvisor logo Caving

Amazing!! A must do if visiting PR The guides were great and fun, they go above and beyond It’s such an awesome experience :-)

– Jennifer S. | TripAdvisor