Turns out the car was lying to me and there was no flat tire. Relieved, I headed to the Ruta del Cares, a hike I wasn't planning on doing but that at that point was my only option for the evening. What a beautiful hike!!!
Another video from my trip to the Picos de Europa. After getting a "pressure loss" warning in the car, I decided to play it safe and do a classic hike in this region: Ruta del Cares.
Because of the tire I didn't have time to do the whole hike, but after tasting the beginning of it, I'm definitely going back there sooner than later to finish it.