Collegiata dei Santi Pietro e Orso
Official regional tourism portal page opened 2026-08-31: church free and open daily 9-18; crypt with ancient masonry, 15th-century choir stalls and 11th-century fresco cycle included in the visit; cloister ticketed (see sub-attraction).
Church and cloister partially accessible with assistance.
Ways to see Collegiata dei Santi Pietro e Orso.
No published tour includes this attraction yet.
The destination is still available for a custom private-day enquiry.
Other places to visit in Aosta.
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