A two-hour itinerary that takes you through places with scientific significance where you can discover all the stories they hide. A visit to the Taxidèrmia Soler Pujol or the  Herboristeria del Rei, one of the oldest shops in Barcelona, to reach the Torn dels Orfes and the house of Ramon y Cajal, coinciding with the closing time of the Ramon y Cajal Research Year.

The walk will end inside the Royal Academy of Sciences and Arts of Barcelona, which houses the Billeter clock and the camera that took the first photograph of Barcelona, among many other special artefacts.
 

For the general public

• Science walk through the Raval and its environment