London

Sure, I'd be happy to help you plan your 3-day itinerary in London! Here's a suggested itinerary that meets your constraints:

Day 1:

• Start your day with a visit to the British Museum. This world-renowned museum is home to an incredible collection of artifacts from around the world, including the Rosetta Stone and the Elgin Marbles.
• After exploring the museum, head to Covent Garden for lunch. This bustling area is filled with shops, restaurants, and street performers, making it a great place to people-watch.
• In the afternoon, take a tour of the Houses of Parliament. This iconic building is home to the UK government and has a fascinating history.
• End your day with a show at one of London's famous West End theaters. There are plenty of options to choose from, whether you're interested in a musical or a play.

Day 2:

• Start your day with a visit to the Tower of London. This historic castle has served as a royal palace, a prison, and a fortress over the centuries, and is home to the Crown Jewels.
• After exploring the Tower, head to the nearby St. Paul's Cathedral. This stunning cathedral is one of London's most recognizable landmarks and offers incredible views from its dome.
• For lunch, head to Borough Market. This bustling food market is filled with stalls selling everything from fresh produce to artisanal cheeses.
• In the afternoon, take a tour of the Tate Modern. This modern art museum is housed in a former power station and features works by some of the world's most famous artists.
• End your day with a visit to the London Eye. This giant Ferris wheel offers incredible views of the city and is a great way to see London from above.

Day 3:

• Start your day with a visit to the Victoria and Albert Museum. This museum is dedicated to art and design and features an incredible collection of objects from around the world.
• After exploring the museum, head to Harrods for lunch. This iconic department store is a must-visit for any shopper and has plenty of restaurants to choose from.
• In the afternoon, take a tour of the Churchill War Rooms. This underground bunker was used by Winston Churchill and his government during World War II and offers a fascinating glimpse into life during the war.
• End your day with a visit to the National Gallery. This art museum is home to an incredible collection of paintings from some of the world's most famous artists, including Van Gogh, Monet, and Botticelli.

I hope this itinerary gives you some ideas for how to spend your 3 days in London! Let me know if you have any questions or if there's anything else I can help you with.