Advisors Recommend
Distance: 7 km round trip. Difficulty: Very easy.
Very close to Barcelona is the Delta del Llobregat, a large plain located in the mouth of LLobregat. This space is rich in flora and fauna, so, you can take a pleasant walk. It is a chance to observe local birds such as herons, snipes and ducks. Plus, you can explore the old houses of the area's guards. You'll get there by train and bus from Barcelona.