Magnificent cathedral, built in 1875, is the final resting place of Princess Grace of Monaco, several important 16th-century paintings and a wooden altar dating from the Spanish Renaissance.

Bask in the unabashed opulence of this palace, decked out in colored marbles and gold plating.

This 18th century fortress now serves as an open-air theater seating up to 350 people.

Depicts 24 royal scenes since 1297 in an astonishing succession of vaulted rooms dating from the 14th century.

A collection of memorabilia and artifacts dating back to the Napoleonic era.