First TREENETS Adventure in Central Europe is open and one of many attractions to make Familywald Ossiacher See a perfect Excurison place for Young and Old in Carinthia!

This unique excursion is just a five-minute walk from the center of Ossiach, in the middle of a 30,000 m² beech forest, where the Family Forest (Familywald)  awaits you. 

Unique Adventure Park on 30.000 m²!

Vouchers can be bought immediately and at any time online:

A gentle flight through the forest on Austrias first forest roller coaster "Fly-Line" is suitable for all ages and gives your visit an unforgettable experience for all ages.

The TREENETS Adventure is a unique sliding and discovering adventure directly in the trees with 4 different slides!


Treewalk, Tree houses, an adventure trail with suspension bridges directly in the trees, spectacular tree platforms, net tunnels, various play stations and much more await you in our Familywald.

Relax with snacks and drinks on the sun terrace with impressive views over Lake Ossiach and the surrounding mountains of Carinthia.


Petting Zoo, Wizards, Face Paintings, Street Performers change almost daily and provide for an additional magical experience!

From toddlers to grandma and grandpa, there's something for everyone! Guaranteed to be a fun and memorable excursion for the whole family. 


For those wanting to climb more among the trees, we have you covered! Our Tree Top Adventure Park (Kletterwald Ossiacher See) is on the same property as the Familywald. More information at