Escaleras y Mirador Vela

The Escaleras y Mirador Vela project is a design solution aimed at connecting two different levels, eliminating an existing cul de sac, and generating a new façade for the Passeig del Mare Nostrum. The project is located in Barcelona, and the goal was to create a new urban space that would project towards the sea and generate a balcony overlooking the Mediterranean and the city. The design is inspired by the formations of the salt crystals that grow in the small Mediterranean water reservoirs. The staircase "crystallizes" in the existing nook at the intersection of the promenade of the Barcelona coastline with the monumental seawall that protects it from the rush of the Mediterranean tides. The design is a sculpture between two walls, the existing seawall and the new façade that opens up to the promenade. The project consists of a reinforced concrete stairway of 48 steps that bridge a difference in height of 8.50 meters along a linear route of 48.45 meters. The elevated walkway is also made of reinforced concrete and is located at a height of +9.30 meters and a length of 42.70 meters. The new façade is cladded with triangular concrete bio-receptive panels that incorporate the use of low-maintenance vegetation and a lighting system. The panels were optimized utilizing parametric strategies and designed in a way that encourages the surface growth of native plants. In addition, it integrates a fiber optic lighting system that makes its surface vibrate at sunset. The new promenade invites the public to experience a new urban space that projects towards the sea and generates a balcony overlooking the Mediterranean and the city. External Reference collaborated with Pigra engineering for structural calculations and project management. The entire building is accessible and walkable underneath, having access through a sliding door that allows easy access to maintenance. The project is considered a fundamental element that reconfigures the city's relationship with the sea, providing a new public space for outdoor activities and leisure, and creating a new landmark for the city.