The 70 show and model gardens are tended in keeping with criteria drawn up by the association "Natur im Garten" (Nature in the Garden). As a result, GARTEN TULLN has a host of great ideas for amateur gardeners as well as being an excursion destination for nature lovers and an adventure land for families. Every year, visitors can look forward to unique experiences in the individual gardens, along the 30-meter-high treetop trail, and on Lower Austria's largest natural adventure playground.