Paris, the City of Light, is renowned for its iconic landmarks like the Eiffel Tower, Louvre Museum, and Notre-Dame Cathedral. It's a paradise for sightseeing and cultural exploration, with charming neighborhoods, world-class art, and delicious French cuisine. October is a lovely time to visit with mild weather and fewer tourists.

Brussels, the capital of Belgium, is a fantastic stop for your European trip. Known for its beautiful Grand Place, delicious waffles and chocolates, and rich history, it offers a perfect blend of culture and cuisine. It's also a great city for exploring charming streets and impressive architecture just a short train ride from Paris.

Amsterdam is a fantastic choice for your European trip, especially for sightseeing and exploration. The city is famous for its picturesque canals, historic architecture, and vibrant cultural scene. You and your mom can enjoy world-class museums like the Van Gogh Museum and Rijksmuseum, stroll through the charming Jordaan neighborhood, and experience the lively atmosphere of the city’s markets and cafes.

Berlin, Germany, is a vibrant city known for its rich history, iconic landmarks like the Brandenburg Gate, and dynamic cultural scene. It's perfect for sightseeing and exploration, offering a mix of historical sites, modern art, and lively neighborhoods. Visiting Berlin will add a fascinating dimension to your multi-city European trip, especially after Paris.