20/08/21 - 8.30 Passo della Calla. Sacred and profane waters in the Park: springs, lakes and wells for a day in the wonder of the Apennines! Difficulty: 4 - Expert Hikers, Duration: daily excursion, Distance: about 14 km. Information on clothing, accessories and meeting place will be communicated to the participants. Maximum 12 participants. Participation: € 15 per person, € 10 from 7 to 14 years, € 40 for families of 4 (recommended minimum age 12/14 years) Info TREKKING ARTENA: +39 347 3105973 Irene