Those self-funded projects of British tour groups are not recommended.

1, London Eye is a huge Ferris wheel, located on the Thames, but the ticket price is relatively high and the queue time is long.

2. Tower Bridge in London is a bridge with a long history. Tickets for exhibitions and sightseeing projects on the bridge are relatively high.

Windsor Castle is the official residence of the Queen of England. There is a time limit for visiting the interior of the castle and the ticket price is high.