Visit Big Ben and The Tower of London. Take a stroll in the Hyde Park.
Experience the grandeur of the Eiffel Tower, the Louvre Museum, and Notre-Dame de Paris.
Discover the beauty of Vondelpark, Anne Frank House, and Rijksmuseum.
Explore the Berlin Wall Memorial, Checkpoint Charlie Museum, and Brandenburg Gate.
Visit the Vienna State Opera, St. Stephen's Cathedral, and the Schönbrunn Palace.
Experience the history of the Colosseum, Roman Forum, and Pantheon.
Visit the Uffizi Gallery, Ponte Vecchio, and the Cathedral of Santa Maria del Fiore.
Experience the unique architecture of Gaudi's Park Güell and Basilica of the Sagrada Familia.
Visit the El Prado Museum, Royal Palace of Madrid, and Puerta del Sol.
Discover the beauty of Belém Tower, Jeronimos Monastery, and Santa Justa Lift.
Experience the history of the Charles Bridge, Prague Castle, and Old Town Square.
Visit the Neuschwanstein Castle, Marienplatz, and Hofbräuhaus München.
If you have more time, you may want to explore more landmarks or attractions within each city such as Buckingham Palace in London or the Trevi Fountain in Rome. If you have less time, consider skipping visiting some of the sightseeing locations or minimizing your stay in Amsterdam or Vienna in order to have more time to explore other cities. Always confirm opening and closing times to avoid disappointment.