La Crypte Archéologique Discovered during archaeological excavations for the construction of tramway line 1, the crypt provides an insight into the history of the town and its fortifications. At 2000m², Nice's archaeological crypt is second only to that of the Louvre in Paris. It presents four distinct states of fortification in Nice and the evolution of military architecture over time. Tours in French. Groups of 15 maximum. Duration: 55 minutes Meet at Place Jacques Toja. Ticket non-exchangeable, non-refundable. Can be cancelled in the event of technical problems. Please bring shoes without heels for the tour. Read More Text... Close Included with the French Riviera Pass Free guided tour Buy my pass Opening periods From 01/01 to 31/12, every Wednesday, Saturday and Sunday. Visits at 2pm, 3pm and 4pm. Accepted payment methods Credit card payment Pricing Free of charge. On presentation of FRP card. Accueil des animaux Pets welcome On the map Activities available within a 2km radius I go there