Parco Nazionale dei Monti Sibillini

The valley that "joins" and "divides"

• Trail Conditions: By bike
• Interest: Flora, Wildlife

• Duration: half day
• Difficulty Level: intermediate
• Length: 20.8 km
• Difference in height: Uphill 675m

For its position dominating Valle del Tronto, crossed by via Salaria, Colle di Arquata was fortified between the 11th and 13th century with the imposing Rocca castle, recently renovated, which used to be the residence of Giovanna D'Angiò from Naples.