Check out early (6:00), take the hotel bus to the airport: buy a two-day museum pass: 42 euros ×2 (museum pass for 2 days) and a NAVIGO 1-5-week pass (return by ROISSY bus): (34.5+5)×2, take the ROISSY bus to the Opera Station, and walk for more than ten minutes.

2. Take the subway to the Louvre, take the pass passage or underground entrance and visit the Louvre. The main interests are the Louvre, the Greek-Roman Pavilion and the Egyptian Pavilion, while others are looking for famous pavilions.

3. Take the subway back to the hotel to check in, have a meal near the hotel, take a break, then take the subway to the Arc de Triomphe and climb to the top to watch the night view of Paris. It is expected to return to the hotel around 20:00, and the trip will end today.