TUNNEL ABSEILING PLUS tour the underground | 2 hours 30 minutes

23 Reviews | Rovinj
From $79.33 per person Lowest Price Guarantee
Select Date and Travelers
You can select up to 8 travelers in total.
Adult (10-50) Minimum: 1, Maximum: 8
2
Free Cancellation For a full refund, cancel at least 24 hours before the scheduled departure time.
TUNNEL ABSEILING PLUS tour the underground
2 Adults x $79.33
$158.66
Approx Total
$158.66

Inclusions / Exclusions

  • Mobile ticket
  • Offered in: English
  • Private tours, other dates, and times available on request.
  • Wine tasting
  • Professional certified guides
  • Audio-Video special effects, projection
  • All of the abseiling equipment is provided, certified according to valid standards and regularly checked
  • Insurance
  • Guide tour, entrance in underground fort San Giovanni
  • PLEASE bring warmer clothes the temperature in underground facilities is 14°C and adequate footwear
  • IMPORTANT: for this tour shoes with non-slip soles are mandatory!
  • The agency reserves the right to change or adjust the tour in case of bad weather conditions.
  • Tour and entrance to the underground facilities at your own risk

Overview

We descend the vertical natural rock and enter the high underground rooms built in concrete. We begin our walk through the fort accompanied by special audio-visual surprise that will take us back in time. Since the facility was built on two levels, there is another abseil for the participants of the Abseil Plus tour. At the end of the tour for the bravest, there is another challenge – turning off the head torches and finding the way out in pitch darkness. At the exit we’re transported back to the starting point. We end the tours socializing and chatting with a glass of wine. If this feels too much for you, check out our offer and book TOUR THE UNDERGROUND WITH NO EXPERIENCE REQUIRED Abseil tour Regardless of which abseil level you want to try, please note again that no previous experience is required for any of them, that each is executed with professional support and guidance of our experienced licenced instructors. WE ARE TAKING YOU TO DEEP TOURS

Itinerary

In this tour we visit the 550-meter-long underground World War II fortress and offer you the opportunity to try abseiling – descending a rock face with a rope. The fortress remained unfinished and is therefore a unique combination of architecture created by both man and nature. And that is not all. Until a few years ago, this building was forgotten and hidden. It was only recently discovered, put to rights and equipped for visitors. Depending on the difficulty level of the abseiling you want to try and you feel comfortable with, we offer this tour in 2 versions: Abseil and Abseil Plus. Abseil Plus In addition to the first two descents, there is also a descent on the cascading rock inside the fortress. Since that rock is a bit uneven and slippery, the descent is somewhat more demanding. Participants can prepare for this descent by executing the first abseils with the backup of an instructor. In this way, the feeling for the technique and sense of security are gradually acquired. On this tour, you can also try a simultaneous abseil in pairs. If this feels too much for you, check out our offer and book TOUR THE UNDERGROUND WITH NO EXPERIENCE REQUIRED Abseil tour

Sample Menu

Additional Info

  • Public transportation options are available nearby
  • Not recommended for pregnant travelers
  • Not recommended for travelers with poor cardiovascular health
  • Suitable for all physical fitness levels
  • Not recommended for persons suffering from epileptic seizures and claustrophobia
  • IMPORTANT NOTE: The agency reserves the right to change or adjust the tour in case of bad weather conditions, and if visitor(s) have inadequate footwear or are under the influence of alcohol or drugs.
  • IMPORTANT: for this tour shoes with non-slip soles are mandatory!
  • If this feels too much for you, check out our offer and book TOUR THE UNDERGROUND WITH NO EXPERIENCE REQUIRED Abseil tour

Free Cancellation

June 11100% refund
June 12No refund

You can cancel up to 24 hours in advance of the experience for a full refund.

  • For a full refund, you must cancel at least 24 hours before the experience’s start time.
  • If you cancel less than 24 hours before the experience’s start time, the amount you paid will not be refunded.
  • Any changes made less than 24 hours before the experience’s start time will not be accepted.
  • Cut-off times are based on the experience’s local time.
  • This experience requires good weather. If it’s canceled due to poor weather, you’ll be offered a different date or a full refund.
Traveler Photos
Reviews

5.0

23 reviews

Total review count and overall rating based on Viator and Tripadvisor reviews
  • 5 stars
    23
  • 4 stars
    0
  • 3 stars
    0
  • 2 stars
    0
  • 1 star
    0

Reviews by TravelOne travelers

Showing 1-5 of 23 reviews with 5 stars

Very nice experience

Published on May, 2025

It was an excellent experience!! Our guide was really helpful and nice. We could ask a lot of questions and everything was really good explained. I would recommend it to everybody who likes experiencing new things.

Unique, incredible experience.

Published on Jun, 2024

What an amazing, unique experience. David was incredible. Brand new to anything like this, you go ‘through the ropes’ before hand and feel in safe hands the entire time. The tunnel system is impressive and they do a great job explaining the history. A sensory experience as well, especially when you turn off your headlamp in total darkness! DO THIS TOUR, you will not regret it.

Great adventure with some history thrown in. Excellent, patient guide

Published on Jun, 2024

Did abseiling into the WW2 underground fortress tour. David was excellent and guided us safety through the tour. The first abseil is fairly straightforward, but we found the second a bit more challenging, but also more satisfying when completed. Would highly recommend and wish David and the company luck as they grow. Great value for money.

Gem of an Adventure!

Published on Jun, 2024

Absolutely BRILLIANT!!! One of the best stimulation and adventure activities in all of Europe to truly understand the rich and complex history of the area. David and his group have invested hugely in creating the experience and their passion is visible in the quality of the tour. The detailing and caution to safety are super impressive. An absolute MUST DO!

Amazing!

Published on Jun, 2024

It was such an amazing tour! The guide was friendly, the abseiling parts were great and the story behind all of it was very interesting.

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