Park itinerary no. 2: Su e giù per la Baronia ★ 4.0
A 69 km driving loop from Barisciano, published by the Gran Sasso park, through Santo Stefano di Sessanio, Castel del Monte and Calascio. The park suggests buying Canestrato at a farm shop in Castel del Monte and stopping at the Campo Imperatore cooperative's dairy on the way back.