The view from the castle more than justifies the slog up. As for the churches, if they were in a more visited region like Tuscany, they would surely be on everybody's tourist trail.The Abbey of Santa Maria Assunta has three lovely apses but is relatively plain inside, although it does have some precious objects.
The Oratorio of San Pellegrino near it has the most splendid frescoes inside - meaning that photography is not permitted.
