Barcelona’s Carretera de les Aigües — oh-barcelona.com

If you have the energy to keep walking, the Carretera de les Aigües will bring you to the Collserola Natural Park, a vast mountainous massif that has over eight thousand hectares of protected natural space, including, of course, many species of plants and animals. There are also many interesting locations to visit, such as the Sant Medir chapel or the yellow spring. There are many smaller routes that you can take to go further into the mountain forests, or you can choose to go to the Tibidabo amusement park if you’re in the mood for something fun or if you’re hiking with children.

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