The London Eye is known as one of the most (attractive) places in London.
It is a large metal structure.
It is also (known) as the Millennium Wheel and is one of the (largest) observation wheels in the world.
It was opened in 2000.
It is 135 metres high.
The London Eye is very popular with tourists.
More than three million people (visited) it last year.
At the time it was built, in 1999, it was the tallest giant wheel in the world.
The London Eye (stands) at the western end of Jubilee Garden, on the South Bank of the river Thames near Westminster Bridge.