10 Incredible French Monuments You Absolutely Can’t Miss Away of Paris (Aside From Châteaux)

4. Palais des Papes, Avignon

The Palais des Papes is one of Europe's largest Gothic structures and a key historical landmark. It served as the residence of popes in the 14th century. This fortress-like palace dominates Avignon’s skyline with its impressive scale and towering walls. The views from its rooftop terraces and its grand halls create a memorable experience for visitors.