Set out on an invigorating 15 km hiking expedition that traverses the stunning Collserola mountain range, extending from Vallcarca in Barcelona to the historic gates of Sant Cugat Monastery. This route invites nature enthusiasts and adventure seekers to immerse themselves in the breathtaking scenery along the way, including the iconic Tibidabo and picturesque sites such as the circular chapel of Sant Adjutori. Led by experienced guide Jordi Esgleas, participants will appreciate the natural beauty of the region while learning about its historical significance and cultural context, making this a fulfilling outdoor experience for hikers of all levels.