La Rambla is a 41-metre (135 ft) sport climb at the limestone El Pati crag in Siurana, Catalonia in Spain. Originally bolted and climbed by Alexander Huber in 1994 as a 35-metre (115 ft) route, the bolting was later extended by Dani Andrada to a 41-metre (135 ft) route, which was eventually climbed by Ramón Julián Puigblanque in 2003. While there has been debate about La Rambla's grade, there is now consensus that it meets the 9a+ (5.15a) threshold. It is an important and historic route in climbing, and is part of the coveted "9a+ trilogy" with Realization and Papichulo.

Alexander Huber is a German rock climber who is considered one of the greatest and most influential climbers in the history of rock climbing. Huber came to prominence in the early 1990s as the world's strongest sport climber after the passing of Wolfgang Güllich. He is the second-ever person to redpoint a 9a (5.14d) graded route by ascending Om in 1992, and has latterly come to be known as the first-ever person to redpoint a 9a+ (5.15a) graded route from his 1996 ascent of Open Air.