Start your trip in Paris, the romantic city of lights. Visit the Eiffel Tower to enjoy the breathtaking view of Paris, take a stroll along the Champs-Élysées, visit the world-renowned Louvre Museum (closed on Tuesdays), and enjoy some delights from the local patisseries. End your day with a boat tour along the Seine River to see the beautiful architecture of Paris.
Take an early morning train to Nice, a beautiful coastal city in southern France. Walk along the Promenade des Anglais while soaking up the sun, take a stroll in the colorful maze of the Old Town, visit the Castle Hill, and try some delicious French cuisine. End your day with a visit to the Palais Lascaris (closed on Tuesdays).
Get an early start and take a train to Monaco, the gorgeous principality located on the French Riviera. Begin your day by visiting the Prince's Palace followed by a stroll around the Monte Carlo Casino. At night, watch an opera or ballet at the Opera de Monte-Carlo (closed on Mondays). Don't forget to try some of the local seafood delicacies while you are here.
Take a morning train back to Nice and spend the day in Antibes, a charming town located just a few kilometers away. Visit the Grimaldi Castle Museum (closed on Mondays) and enjoy the gorgeous view of the Mediterranean Sea from the lighthouse of Antibes. Indulge in some local cuisine and end your day with a relaxing sunset on the beach.
Take a train to Cannes, the city famous for its film festival. Visit the Cannes Film Festival Palace, stroll along the waterfront of the stunning Croisette Boulevard, and shop at the local market filled with vendors selling antiques and vintage things. Don't leave without trying some wine from the nearby vineyards.
Return to Nice and spend the day exploring the Villa Ephrussi de Rothschild in Saint-Jean-Cap-Ferrat (closed on Mondays). The villa is famous for its lush gardens and spectacular 360-degree view of the French Riviera. End your day on a romantic note with a walk along the beach under the stars.
Take another scenic train ride back to Paris and spend your last day visiting the iconic Notre Dame Cathedral (closed indefinitely). Visit the Musée d'Orsay (closed on Mondays) and take a stroll through the Montmartre neighborhood to see the majestic Sacre-Coeur Basilica and enjoy the eccentric art at the Moulin Rouge. End your trip with a dinner at the Restaurant Le Jules Verne.
If you have extra time, consider taking a day trip to Versailles or Fontainebleau. If you want to relax, spend an extra day on the beach in Nice or Cannes. On the other hand, if you have less time, skip Antibes and head straight to Cannes. Prices are approximate and budget options are available for dining and lodging. Expect longer queues at the popular tourist sites in summer; consider buying a skip-the-line pass.