Exciting underground circular in the depths of the earth. Water, abseiling, yumar, galleries, climbing walls and gateras. Do you need anything else?

Level: IV-Expert.
Adventure Sports: Speleology

The fourth level of Aixako Zuloa combines all the sensations that a cave can provide.

On this occasion the Inguru Abentura technicians offer you a circular underground route. A mixture of canyoning and vertical speleology in which you will have the opportunity to descend 8 abseils, one of them aerial, without touching the wall, without touching the wall, without climbing, climbing a 15-metre rope and crossing several handrails until you reach the horizontal galleries and the rooms closest to the outside.

We will also have the opportunity to visit one of the largest rooms in the Sierra de Izarraitz, to admire the underground river that crosses one of its galleries and to enter the more than 200 metres of handrails on the upper floor until we reach the exit of the Aixa I cave.

Details: AIXA IV Cave Canyon

  • LOCATIONS: Itziar (Gipuzkoa).
  • DURATION: 5-6 hours.
  • LEVEL: IV-Expert.
  • SEASON: All year round.
  • MINIMUM GROUP: 6 participants.
  • MINIMUM AGE: 18 years old.
  • PRICE PER PERSON: 90 € (VAT included).
  • TECHNICAL DATA SHEET: Open file in pdf
  • GENERAL CONDITIONS: Open file in pdf

Information request

    If you are thinking of doing this activity and you have doubts of any kind, necessary level, material, conditions, etc. Write us and we will be happy to advise you on all the details.

    Information about the personal data that you provide in this form. Responsible: INGURU ABENTURA – CRG Guía de Barrancos S.L.U. Purpose: send the information that the user requires through the web and if you activate the box "I want to receive news and promotions by email" the sending of news as well as commercial emails in the contact email provided. Recipients: The data will not be transferred to third parties except in cases where there is a legal obligation and will be stored in files owned by INGURU ABENTURA – CRG Guía de Barrancos S.L.u. with the greatest discretion and security for them located on the servers of (OVH) hosting provider of inguruabentura.com within the EU. If you activate the service by checking the corresponding box "I want to receive news and promotions by email" your data will be stored on the servers of the Mailchimp email marketing platform in order to manage the newsletter service, located in the US and covered by the EU-US Privacy Shield . See Mailchimp's privacy policy. Rights: You can exercise your rights of access, rectification, limitation and deletion of data by requesting it to the following address info@inguruabentura.com. You may also opt-out of the “receive email updates and promotions” service at any time by clicking the unsubscribe link in the footer of any commercial email you receive. Additional information: You can consult the additional and detailed information on Data Protection in our Legal notice and Privacy Policy.


    If you want to book this activity, select the dates in the following calendar. In the reservation, payment is not made until once the availability has been verified by our team.