Barcelona is an amazing place not only because of the picturesque locations, awesome foods or great places to visit. The main reason here is Barcelona outdoor activities:
Windsurfing: The waves are gentle and you will enjoy windsurfing here. You can hire kayaks or even take sailing classes. If you like to go windsurfing alone, you can hire equipment for a special price as well.
Hiking: Are you looking for a good place to ramble? If you are - try out hiking, one of the best Barcelona outdoor activities! You can go to The Pyrenees and there enjoy the amazing views of the national reserves of Parc Natural del Delta Del Ebre & Parc Natural de la Zona Volcanica de la Garrotxa. By joining a guided hiking expedition, you can opt for Rupit, encountering canyons, waterfalls, gigantic cliff faces and gorges. A rather cheap option however will be a short journey to Collserola.
Skiing & snowboarding: This outdoor activity from November to March. Right in the Pyrenees, there are over 20 Ski Resorts.
Montjuic climbing: The largest rocodrom in the entire Europe. You should pay a visit to Climbat, the newly opened climbing center. It's free to use 50 meter high climbing walls.