The “Jewel of the Cité” (11th-14th centuries) is a prime example of Norman and Gothic architecture existing comfortably side by side. It is home to the tomb of Bishop Pierre de Rochefort (14th century) and one of the oldest and most important organs of South of France. This national monument offers masses every Sunday at 11 am.

San Xavier del Bac Mission, located 10 miles south of Tucson on the Tohono O’odham Nation, is an iconic example of Spanish colonial architecture. Known as the “White Dove of the Desert,” its striking white facade contrasts beautifully with the surrounding desert landscape. Built between 1783 and 1787, the mission blends Moorish, Byzantine, and Mexican Renaissance styles, featuring intricate carvings, vibrant murals, and a gilded retable depicting biblical stories. Still an active parish, it holds daily masses and remains a spiritual center for the Tohono O’odham people. Extensive restorations have preserved its historic beauty, making it one of the best-preserved Spanish missions in the U.S. Visitors can explore the mission’s interior, join free docent-led tours, or browse crafts and frybread sold by local artisans.

Palace Square (Schlossplatz) is Stuttgart’s central gathering spot, framed by the New Palace and the Königsbau. At its centre stands the Jubilee Column, topped by the goddess Concordia, commemorating King Wilhelm I’s 25th year of rule. Once a military parade ground, the square was opened to the public in the 19th century and now hosts open-air concerts, festivals, and parts of the Christmas market.