Where to Hike in Barcelona, From City Ridge to Real Peaks

One of the quiet joys of moving to Barcelona is realising how much of it is uphill and green. You have a proper mountain range on the city's back doorstep and jagged peaks an hour out by train, so you can go from a flat after-work stroll to a full summit day without ever renting a car. Here is where we actually go, sorted by how far you feel like travelling.

Start in the city: the Carretera de les Aigües

If you only try one thing, make it the Carretera de les Aigües in the Serra de Collserola natural park. It is a nearly 10km, almost flat dirt track that runs along the hillside above the city, named after the old water pipes that once ran beside it. The whole way you get open panoramas over Barcelona and out to the Mediterranean, and because it barely climbs, it suits absolutely everyone. You can reach the eastern end easily on the FGC train up towards Peu del Funicular. It is busy with walkers, runners and cyclists at weekends, which is part of the charm.

Go a little higher: Parc de Collserola

The Carretera is just the front porch of Parc de Collserola, an 84km² protected park that is roughly twenty-two times the size of Central Park, all of it inside the metropolitan area. Wander uphill from the flat track and you find real forest trails, quiet ridgelines and the Tibidabo skyline above you. It is free, open and genuinely wild in places, with good birdwatching. This is the park to learn on: get comfortable reading trail markers here before you tackle anything bigger.

The in-city classic: Montjuïc

For a shorter outing that still feels like a hike, Montjuïc is the hill on the south side of the city, above the port. It is one of the most accessible climbs in Barcelona, threading past gardens, viewpoints and the castle at the top, and you can walk up and take the cable car or metro down if your legs have had enough. Perfect for a half-day when you do not want to leave town.

The big day out: Montserrat

When you are ready for a real mountain, Montserrat is the one everyone means. Its serrated ridge is unmistakable, and the trains from Plaça Espanya drop you right at the base. The classic route climbs from the monastery up to Sant Jeroni, the highest point, a circuit of around 10.6km that takes most people close to four hours. If that sounds like a lot, the gentler Hermits' Way from the top of the Sant Joan funicular strings together old chapels and viewpoints on much easier ground.

Peaks and coast for the keen

Two more are well worth the train fare. Sant Llorenç del Munt, reached via Terrassa or Sabadell, tops out at La Mola (1,104m), where an 11th-century monastery now serves as a rustic mountain restaurant, so lunch at the summit is part of the deal. Note the old Can Robert car park closed for good in late 2023, so the bus-and-boots approach from either town is the sensible way in now. For something completely different, the Garraf Natural Park south of the city is a strange, beautiful karst landscape of white limestone hills and hidden caves. A lovely stretch of the GR-92 links Sitges to Plana Novella, roughly 8km with sea views most of the way. A useful roundup of these bigger routes lives on idealista's guide to hiking near Barcelona.

Who to hike with

Trails are more fun with company, and hiking is one of the easiest ways to meet people when you are new here: a few hours side by side on a path does more for a friendship than a dozen bar nights. That is a big part of why Keep Calm exists. We are a free, volunteer-run, English-speaking community, and we organise group walks and social days out along with a lot of other sports. You do not need fancy gear or any experience, just water, decent shoes and a willingness to say hello. If that sounds like your kind of weekend, come and join the community and hop into the WhatsApp group to see when the next walk is going out. Bring layers, start with the Carretera de les Aigües, and work your way up to Sant Jeroni. We will see you on the trail.