SASTARRAIN is a farm school and a hostel located in the Sastarrain valley, next to the Ekain archaeological site in Zestoa. This activity centre offers a chance to enjoy practising various sports, cultural and educational activities.
- Environmental education:
- Nature Project: A project on ecology and conservationism. The pillars of the activities are field itineraries which are supplemented by laboratory work.
- Baserri Project: This program is an approach to the traditional ways of life of the Basque country side. In a comprehensive programme, workshops are conducted reflecting the farming activities and day-to-day life of a country house.
- Sports and adventure: With specialised instructors and equipment and based on the interests and ages of the group, adventure sports sessions such as canoeing, rock climbing, caving, paragliding, horse riding, trekking, abseiling, mountain biking etc., are organised.
- Ekain: workshops on 'Archaeological excavation', 'Prehistoric painting, 'Weapons and Fire' and 'Day-to-day life'.