London Eye, London

The London Eye is a giant Ferris wheel on the South Bank of the River Thames in London. Also known as the Millennium Wheel, its official name was originally the British Airways London Eye, then the Merlin Entertainments London Eye, between January 2011 and August 2014, the EDF Energy London Eye and is now called the London Eye. From late January 2015, the London Eye will be sponsored by Coca-Cola.

The entire structure is 135 metres (443 ft) tall and the wheel has a diameter of 120 metres (394 ft). When erected in 1999 it was the world's tallest Ferris wheel. Its height was surpassed by the 160 m (520 ft) Star of Nanchang in 2006, the 165 m (541 ft) Singapore Flyer in 2008, and the 167.6 m (550 ft) High Roller (Las Vegas) in 2014. Supported by an A-frame on one side only, unlike the taller Nanchang and Singapore wheels, the Eye is described by its operators as "the world's tallest cantilevered observation wheel".

It is currently Europe's tallest Ferris wheel, and offered the highest public viewing point in London[citation needed] until it was superseded by the 245-metre (804 ft) observation deck on the 72nd floor of The Shard, which opened to the public on 1 February 2013. It is the most popular paid tourist attraction in the United Kingdom with over 3.5 million visitors annually, and has made many appearances in popular culture.

The London Eye adjoins the western end of Jubilee Gardens (previously the site of the former Dome of Discovery), on the South Bank of the River Thames between Westminster Bridge and Hungerford Bridge, in the London Borough of Lambeth.

Source: Wikipedia 

Trafalgar Square London

 Trafalgar Square is a public space and tourist attraction in central London, built around the area formerly known as Charing Cross. It is situated in the City of Westminster. At its centre is Nelson's Column, which is guarded by four lion statues at its base. There are a number of commemorative statues and sculptures in the square, while one plinth, left empty since it was built in 1840, The Fourth Plinth, has been host to contemporary art since 1999. The square is also used for political demonstrations and community gatherings, such as the celebration of New Year's Eve.

 The name commemorates the Battle of Trafalgar, a British naval victory of the Napoleonic Wars over France and Spain which took place on 21 October 1805 off the coast of Cape Trafalgar in Los caños de meca, a town in the municipality of Vejer de la Frontera (in the municipality of Barbate since 1940), Cádiz, Spain. The original name was to have been "King William the Fourth's Square", but George Ledwell Taylor suggested the name "Trafalgar Square".

In the 1820s George IV engaged the architect John Nash to redevelop the area. Nash cleared the square as part of his Charing Cross Improvement Scheme. The present architecture of the square is due to Sir Charles Barry and was completed in 1845.

Trafalgar Square is owned by the Queen in Right of the Crown and managed by the Greater London Authority, while Westminster City Council owns the roads around the square, including the pedestrianised area of the North Terrace. It forms part of the Northbank business improvement district.

Text source: Wikipedia