Fodor's Expert Review Peterskirche

The Altstadt's oldest parish church (called locally Alter Peter, or Old Peter) traces its origins to the 11th century, and has been restored in various architectural styles, including Gothic, baroque, and rococo. The rich baroque interior has a magnificent high altar and aisle pillars decorated with exquisite 18th-century figures of the apostles. In clear weather it's well worth the long climb up the approximately 300-foot-high tower, with a panoramic view of the Alps.