London

Here's an itinerary for 2 days in London that will maximize value, excitement and affordability:

Day 1:

9:00 AM - Start your day with a visit to the iconic Tower Bridge. You can walk across the bridge and take in the stunning views of the River Thames and the city skyline.

10:00 AM - Head over to the Tower of London, which is just a short walk away from the bridge. The Tower of London is a historic castle that has served as a royal palace, prison, and fortress. You can explore the castle grounds, see the Crown Jewels, and learn about the history of the British monarchy.

12:00 PM - Take a break for lunch at Borough Market, one of London's most famous food markets. You'll find a wide variety of delicious street food options here, from fresh seafood to artisanal cheese.

2:00 PM - After lunch, head over to the British Museum, which is free to enter. The museum houses a vast collection of artifacts from around the world, including the Rosetta Stone and the Elgin Marbles.

5:00 PM - End your day with a visit to Covent Garden, a bustling shopping and entertainment district. You can watch street performers, browse the shops, and grab dinner at one of the many restaurants in the area.

Day 2:

9:00 AM - Start your day with a visit to the Houses of Parliament and Big Ben. You can take a guided tour of the Houses of Parliament and learn about the workings of the British government.

11:00 AM - Next, head over to the Tate Modern, a modern art museum housed in a former power station. The museum is free to enter and features works by artists such as Picasso, Warhol, and Hockney.

1:00 PM - Take a break for lunch at Camden Market, a vibrant market in north London. You'll find a wide variety of street food options here, as well as vintage clothing and unique souvenirs.

3:00 PM - After lunch, head over to the London Eye, a giant Ferris wheel that offers stunning views of the city. You can book tickets in advance to avoid long lines.

5:00 PM - End your day with a visit to Soho, a lively entertainment district known for its nightlife. You can grab dinner at one of the many restaurants in the area, catch a show at one of the theaters, or simply wander the streets and take in the atmosphere.