What to do in Barcelona in one day?

Written by Guillaume Ouvrard

Published on February 16, 2024, modified on November 12, 2026

The capital of Catalonia is connected by direct TGV to Paris, Lyon, and Marseille. It's the gateway to Spain, just a few hours from France. With its exceptional architecture, its cultural and gastronomic offerings, its beaches, and its laid-back way of life, it's always a pleasure to come back, whether for a long weekend or a longer vacation.

It definitely deserves a stop before possibly continuing on to Madrid, Granada, Seville, and the rest of Spain.

You can easily reach the city center from Barcelona-Sants station by public transport. The network is very efficient, and you can also use it to get around during your stay. It's recommended to get a transport card (T10 for 10 trips, for example), which can be shared by several people, or a personal day pass.

Here's what your first 24 hours in Barcelona could look like.

1- Park Güell

We head all the way north to start the day and get a bird's-eye view with a morning at the legendary Park Güell. A chance to enjoy a beautiful view of the city and discover the world of Catalan architect Antoni Gaudí, inseparable from Barcelona, with this exceptional creation spanning more than 17 hectares and listed as a UNESCO World Heritage Site. You'll see mushroom-shaped houses, salamander fountains, tilted columns, and the immense 110-meter-long mosaic panoramic bench.

It is highly recommended to book your ticket in advance on the official park website to avoid some of the wait and to be sure you can access the park (limited number of admissions each day). Budget €10 for adult admission and €22 for a ticket with a guided tour (some are offered in French).

2- The Sagrada Família

It's time now to head back down into the city to see THE iconic monument of the city: the Sagrada Família. And we owe it once again to Gaudí.

Sagrada familia

Construction of this basilica began in 1882, and the completion of the work is now estimated for after 2030. It is the most famous symbol of Catalan Modernism, a movement that fits within the Art Nouveau trend in Europe.

Visiting the museum and the interior is a must despite the crowds and the somewhat steep prices (starting at €26 per person). It is the most visited monument in Spain, so once again, it is highly recommended to book your visit on the official website.

3 - The Sant Pau Hospital

If you really don't like crowds, here's an alternative to the Sagrada Família. Built to replace an old hospital, the Modernist complex of Sant Pau is a lesser-known place but nonetheless one of the city's architectural masterpieces. Bonus: a sublime view of Barcelona and its monuments from inside the building.

Self-guided visit from €11.20 up to age 29, then €16. All the info on the official website.

Meal times are a bit later in Spain, but it must be time for lunch now. We've put together a small selection of vegetarian or vegan restaurants. You'll find addresses in particular for tasting the famous tapas, those successive small Spanish appetizers that can make up a full meal.

4 – The Gothic Quarter (Barri Gòtic) and the Cathedral

The day now continues in the old town and its Gothic Quarter. This is the oldest part of the city, where the Romans settled under the reign of Augustus. You'll love letting yourself get lost in the maze of narrow streets and discovering by chance the Basilica of Santa Maria del Pi, several small squares, Plaça Sant Jaume, and finally the Barcelona Cathedral, in Gothic style, of course!

The building is dedicated to Saint Eulalia, the city's patron saint. The interior, its rooftop terrace, and its shaded cloister guarded by geese are well worth a visit. Admission is €14. Last entry at 4:30 p.m. on weekends and 5:45 p.m. on weekdays.

5- From La Rambla to the Port

The walk continues along La Rambla, the city's most famous avenue, which starts at Plaça Catalunya and leads down to the entrance of the port, where the statue of Christopher Columbus stands.

A tourist hotspot par excellence, you won't want to miss stopping along the way at the Plaça Reial (Royal Square), our favorite, the covered Boqueria market, the Canaletes fountain, or the flower market.

Once you reach the port, several sailing boat excursions are available. Why not end the day with an aperitif on a sea cruise? This type of experience should be booked in advance.

Where to swim in Barcelona?

Barcelona beaches

Barcelona is also all about the sea and its beaches. They stretch from Port Vell, where our tour ends, to the Museum of Natural Sciences, covering more than 5 km. Along the entire promenade, the atmosphere changes.

First you come to the neighborhood of La Barceloneta, just a few minutes from the city center: a working-class neighborhood with a family-friendly, laid-back vibe. On this stretch, you'll find showers, parasols, and sun loungers for rent.

Barcelonans are more drawn to the beaches just past the Olympic Port, such as Bogatell Beach. It's the beach for beach volleyball fans, with plenty of nets. Want to join in?

Staying overnight in Barcelona? For our selection of eco-responsible accommodations, head: here