The journey begins in the historic centre of Todi, following the first stretch of the Tiber, which flows so rapidly that it is called 'Il Furioso'. Here, it will be possible to immerse oneself in a rich and fascinating path, which can be followed on foot and by bicycle, where one can admire medieval castles, ancient water mills and works of industrial archaeology in Montemolino, until arriving at the Teatro della Concordia, the 'smallest theatre in the world', in Monte Castello di Vibio.

Continuing towards Orvieto, we arrive in the heart of the park, at the Forello Gorges, a kind of natural canyon carved by the course of the river Tiber between Monte Peglia and Croce di Serra. The very high rocky walls - over 200 m -, on which dense vegetation lives, are characterised by karstic inlets and a complex of caves excavated over the centuries by water. A wonder of nature that becomes an ideal destination for speleology and climbing enthusiasts.

Starting from the Forello Gorge, the valley opens up to the Corbara Lake, an artificial lake created in the 1960s by damming the Tiber River to create a hydroelectric basin. Its green expanses, covered with olive groves and vineyards, make it a unique place for relaxing walks and for trying your hand at various water sports such as canoeing and kayaking. Being rather deep and wide, the lake is also perfect for sports fishing.

To fully enjoy this evocative natural scenery, we recommend a walk suitable for families and children, which starts from the small medieval village of Titignano and arrives at an ancient ruined castle where you can admire an overhanging view of Lake Corbara and the Forello Gorge.

Nearby, within the territory of Baschi, an ancient ceramic kiln dating back to the earliest period was brought to light in 1995. It was here that artefacts were created that became famous all over the world, thanks to their journey along the river to Africa. To discover this fascinating history, it is possible to visit the kiln in the Archaeological Area of Scoppieto, near Civitella del Lago, together with the Antiquarium of Baschi where ceramic artefacts are displayed, as well as other Roman artefacts and a scale model of the kiln.

Another important archaeological testimony can be found in the locality of Fosso di San Lorenzo, in Montecchio. This is a very large Umbrian-Etruscan necropolis with about 3,000 tombs dating back to the 6th-4th centuries B.C. and other precious finds that can be visited at the Antiquarium in Tenaglie.

To conclude this voyage of discovery, there is a corner of nature overflown by more than 200 species of aquatic and migratory birds, ideal for birdwatching and nature photography. This place bears the name Oasi di Alviano, a treasure chest of biodiversity managed by the WWF.