An Olympic-era communications symbol
The story begins before the 1992 Olympic Games, when Barcelona wanted to gather scattered broadcast infrastructure into one mountain site. The operating company was founded in 1987, the design competition followed in 1988, and the tower entered service on June 27, 1992, just before the Olympic summer.
Norman Foster's slim structural idea
The winning design by Norman Foster with Ove Arup avoided the heavy footprint of a conventional concrete tower. A standard 288 m (945 ft) tower could have needed a 25 m (82 ft) base, but this hybrid concrete and steel-braced tube uses a shaft only 4.5 m (15 ft) across. That slenderness is why it feels so sharp against the ridge.
A tower built in 24 months
The construction program had the pace of an Olympic countdown. While the shaft rose, the steel decks and public viewing platform were assembled on the ground, then lifted into position; the radio mast was telescoped through the hollow core. Knowing that makes the 13 stacked platforms feel less decorative and more like visible engineering.
From broadcast hub to public lookout
The tower was built for signals first, but the public viewpoint was part of the brief from the beginning. In 1993, El Mirador opened to visitors and the tower received FAD architecture recognition. That double identity still defines the place: working infrastructure outside, a rare public perch inside.