The cycle path follows the disused Treviso-Ostiglia railway line, in a stretch of the Park rich in lakes and mills. It enters the Cervara naturalistic oasis, a particularly interesting wetland of high naturalistic value, where great environmental restoration work has created an environment suitable for the refuge of wild fauna and the conservation of spontaneous flora. Along a footpath, the numerous botanical species typical of humid environments have made it possible to create the Orto Botanico Palustre dell'Oasi (Oasis Marsh Botanical Garden). The site lends itself to educational activities, workshops and close encounters with animals.