One of the most iconic sights in Lisbon is the distinctive 25 April Bridge which crosses the River Tejo linking Lisbon with Almada on the South Bank. As it is a road and rail bridge it is not possible to cross it on foot, but a relatively new visitors’ centre, opened in 2017 to (belatedly) celebrate the 50th anniversary of the bridge, means that it is now possible to go up one of the pillars and come face to face with the traffic on the top deck of the bridge from the safety of a glass platform that hangs over the road below (although, I must say that on the day we visited, the glass could have done with a clean!).
Pilar 7 (Pillar 7) is located on the riverfront road, Avenida da Índia, in the Alcântara district of Lisbon (not far from the LX Factory shopping and restaurant complex). The visitors’ centre is state of the art, including an airport-type security check.
Large information discs embedded into the ground contain information about the project and lead to various sections of the visitors’ centre, which include an area with a scale model of the bridge, showing its entry and exit roads, and with information about its history (the bridge opened on 6 August 1966 and was originally called the Salazar Bridge).
There are also lots of bite-sized facts that fans of engineering might enjoy, such as the fact that the bridge is 2277 metres long; it is composed of 82,000 tons of steel; there are 11,248 steel wires per main cable; and there are 600,000 square metres of painted surface. On the first stop of the lift we got out into a large, dimly lit warehouse-sized space (known as the Workers’ Room) with bare concrete walls onto which photographs and videos of the construction of the bridge were projected on all four walls, along with more bite-sized facts. From there we went into an area where we got an intimate view of the main moorings of the support cables.
We were then whisked up in a glass lift to the viewing platform on the 26th floor at the top of the pillar, 66 metres above ground level.
The viewing platform has joined the list of Lisbon’s famous miradouros (scenic viewpoints), with views towards Belém to the west, Ajuda to the north-west, Monsanto to the north and along the south bank of the river, where there is another iconic structure, the monument of Cristo Rei. Information of what was in our eyeline was marked on the safety glass panels. However, we were visiting it on a sunny but misty day in late December and the views were somewhat compromised.
There was something futuristic about the site, from the scale of the white concrete, geometric-shaped buildings that seemed to engulf us as we walked from the entrance to the lift, to the eerie darkness inside the Workers’ Room, the stomach-churning depth of the lift shaft and the proximity of the traffic on the bridge, making it a slightly uncomfortable experience. It probably wasn’t worth €6 for the view alone, as there are better free panoramic views from other parts of Lisbon, but it was a unique opportunity to get an insight into this famous bridge.
Entrance costs €6. Open daily (except Christmas Day): May to September 10am-8pm; October to April 10am-6pm.
Tram 15; buses 714, 727, 732, 751 (nearest stop Rua da Junqueira e Alcântara); train from Cais do Sodré or Cascais (Alcântara station)