Emirates Spinnaker Tower group based in York. Continuum also runs five other visitor attractions across the country. Following a commercial sponsorship deal with Dubai-based Emirates airline, the tower was renamed in July 2015. The tower, at a height of , is times as high as Nelson's Column, making it one of the tallest accessible structures in the United Kingdom outside London. The tower is visible around Portsmouth, changing the horizon of the area. It can be seen from the Isle of Wight, the Manhood Peninsula and even Highdown Gardens in Worthing. The tower represents sails billowing in the wind, a design accomplished using
Spinnaker because it somewhat resembles a parachute in both construction and appearance. This should not be confused with the spinnaker chute which is a hull fitting sometimes used for launching and recovering the spinnaker. A purported etymology has the first boat to carry this sail being a Cowes yacht named "Sphinx", from which "Sphinx's Acre" and eventually "Spinnaker". A spinnaker is used for sailing with the direction of the wind. Symmetrical spinnakers have large amounts of camber, making them nearly hemispherical. Both lift and drag propel the boat forward when moving with the wind. Reaching spinnakers have less camber as they