RER B Train: Take the RER B train from the airport to Saint-Michel-Notre-Dame station. The train journey takes about 45 minutes. From Saint-Michel-Notre-Dame, you can walk to the Louvre Rivoli, which is about a 15-minute walk.
Taxi or Uber: If you prefer a more direct and comfortable option, you can take a taxi or an Uber from the airport to the Louvre Rivoli. The journey by taxi or Uber takes approximately 35-45 minutes, depending on traffic conditions.
Bus: Roissybus operates a direct bus service between Charles de Gaulle Airport and Paris Opera (Opéra Garnier). From Opéra Garnier, you can take a short walk or use public transportation (Metro line 1) to reach the Louvre Rivoli.
Shared Shuttle: Several companies provide shared shuttle services from Charles de Gaulle Airport to various locations in Paris. You can check options like Le Bus Direct or BlaBlaBus to see if they offer a shuttle service to the Louvre Rivoli or a nearby location.
Metro: You can take the RER B to Châtelet les Halles and change to Metro Line 1 towards la Défense and get off at Palais Royal - Musée du Louvre.
When choosing your transportation method, consider the cost, travel time, and convenience based on your preferences and budget.