London

Here's an ideal itinerary for 3 days in London for a mom and son:

Day 1:

• Start your day with a visit to the iconic Tower of London. This historic castle has been a royal palace, a prison, and even a zoo! You can see the Crown Jewels, explore the medieval architecture, and learn about the castle's fascinating history.
• After the Tower of London, take a stroll across Tower Bridge and enjoy the views of the River Thames.
• Next, head to the nearby Borough Market for lunch. This bustling food market has a wide variety of delicious options, from fresh seafood to artisanal cheeses.
• In the afternoon, visit the British Museum. This world-renowned museum has an incredible collection of artifacts from around the world, including the Rosetta Stone and the Elgin Marbles.
• End your day with a visit to the West End to see a show. London's theater scene is one of the best in the world, with a wide variety of productions to choose from.

Day 2:

• Start your day with a visit to the Houses of Parliament and Big Ben. You can take a guided tour of the historic buildings and learn about the workings of the British government.
• Next, head to the nearby Westminster Abbey. This stunning Gothic church has been the site of coronations, royal weddings, and other important events throughout British history.
• For lunch, head to Covent Garden. This lively area has a wide variety of restaurants and cafes, as well as street performers and shops.
• In the afternoon, visit the National Gallery. This world-class art museum has an incredible collection of paintings from the 13th to the 19th century, including works by Leonardo da Vinci, Vincent van Gogh, and Rembrandt.
• End your day with a visit to the London Eye. This giant Ferris wheel offers stunning views of the city skyline.

Day 3:

• Start your day with a visit to the British Library. This impressive library has a collection of over 150 million items, including manuscripts, books, and maps.
• Next, head to the nearby Camden Market for lunch. This eclectic market has a wide variety of food stalls, vintage shops, and street art.
• In the afternoon, visit the Natural History Museum. This fascinating museum has exhibits on everything from dinosaurs to human evolution.
• End your day with a visit to Hyde Park. This beautiful park is a great place to relax and enjoy the outdoors. You can rent a boat on the Serpentine, visit the Diana Memorial Fountain, or simply take a stroll through the gardens.

I hope this itinerary gives you some ideas for your trip to London! Let me know if you have any questions or if there's anything else I can help you with.