Itinerary: Grotte di Onferno, Zollara, Gemmano, Grotte di Onferno
This circular route is the ideal choice for those looking to spend a day outdoors, cycling on an MTB and exploring a breath-taking speleological site. The route is easy and ideal for budding cyclists too: participants will only need to tackle a few more demanding climbs, but the beautiful panoramic views and a visit to Onferno Caves will undoubtedly push away thoughts of any difficulties. Onferno Caves are the highlight of this itinerary, which we recommend you visit at the end of the ride – a great way to wrap up your adventure.
Onferno Caves consist in a series of underground tunnels that have been excavated by a river that has wound its way for over 850 metres through the chalky rock of the Conca Valley. By booking a guided visit you can enter and discover the caves, including a descent as far as the wood that has grown inside them creating a veritable underground canyon.