The Sanctuary of Vicoforte is a Baroque masterpiece located in the Piedmont region of Italy. It was designed by architect Francesco Gallo in the 17th century and completed in the 18th century. The sanctuary is located on a hilltop overlooking the small town of Vicoforte and is known for its stunning elliptical dome, which is one of the largest in the world.

The interior of the sanctuary is adorned with intricate stucco work, frescoes, and marble sculptures. The centerpiece of the sanctuary is the Chapel of the Holy Shroud, which houses a replica of the famous Shroud of Turin. The chapel was built specifically to house the replica and features a Baroque-style altar and dome.

The sanctuary also has a large museum that showcases the history of the sanctuary and its architecture. Visitors can take a guided tour of the sanctuary and museum or explore on their own. The sanctuary is a popular tourist destination and a significant pilgrimage site for Catholics in the region.