UK travel guide.

Cambridge University City Day Tour: On the third day, you can take a train from London to Cambridge (one-way ticket costs about £20–30), which takes about 1 hour. Upon arrival, stroll through this world-famous university city and visit the various colleges of Cambridge University, such as King's College and Trinity College. Some college tickets cost about £10–15. At noon, you can have a light meal at a restaurant in the center of Cambridge, with a lunch budget of about £10–20. In the afternoon, take a traditional Cambridge punt and experience the beautiful scenery on the River Cam, which costs about £20–30 per person. Return to London in the evening, and you can choose to have dinner at a local restaurant in London, which costs about £20–30. The budget for the third day is about £90–125. London in the UK is full of rich historical and cultural heritage, while Cambridge offers you an academic atmosphere and tranquil natural scenery, allowing you to experience the diverse charm of the UK in three days.