London

Here's a fun and budget-friendly itinerary for 3 days in London:

Day 1:

• 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.
• Next, head to the Tower of London, which is just a short walk away. This historic castle is home to the Crown Jewels and has a fascinating history.
• For lunch, head to Borough Market, which is a foodie's paradise. You can find everything from fresh produce to street food stalls.
• After lunch, take a stroll along the South Bank of the Thames. You'll pass by famous landmarks like the Shakespeare's Globe Theatre and the Tate Modern.
• End your day with a visit to the London Eye. This giant Ferris wheel offers breathtaking views of the city.

Day 2:

• Start your day with a visit to the British Museum. This world-renowned museum is free to enter and has an incredible collection of artifacts from around the world.
• Next, head to Covent Garden, which is a bustling area filled with street performers, shops, and restaurants.
• For lunch, try some traditional fish and chips at The Golden Hind. This cozy restaurant has been serving up delicious seafood since 1914.
• After lunch, take a stroll through Hyde Park. This beautiful park is home to Kensington Palace and the Diana Memorial Fountain.
• End your day with a visit to the West End. You can catch a show at one of the many theaters or simply take in the vibrant atmosphere of this lively area.

Day 3:

• Start your day with a visit to St. Paul's Cathedral. This stunning cathedral has been a London landmark for over 300 years.
• Next, head to the nearby Millennium Bridge, which offers great views of the city and leads to the Tate Modern.
• For lunch, head to Brick Lane, which is known for its delicious Indian food. You can find everything from curries to samosas at the many restaurants and street food stalls.
• After lunch, take a stroll through the trendy Shoreditch neighborhood. This area is known for its street art and independent shops.
• End your day with a visit to the iconic Big Ben and Houses of Parliament. You can take a guided tour or simply admire the stunning architecture from the outside.

Overall, this itinerary should cost you under $3000, including accommodation, food, and activities. Of course, prices may vary depending on your preferences and travel dates. Have a great trip to London!