10 Must-See Places to Visit in Barcelona
Barcelona is a city full of surprises, where every neighborhood reveals its own unique charm. To enjoy it fully, nothing beats our Hop-on Hop-off bus that takes you right to the doors of the major sights. Here’s our top 10 must-visit spots you simply can’t miss.

1. Sagrada Família
No visit to Barcelona is complete without seeing Gaudí’s masterpiece, the Sagrada Família. This extraordinary basilica blends architecture, nature, and spirituality like no other. Started in 1882 and still under construction, it captivates visitors with its spectacular towers, sculpted façades, and colorful, light-filled interiors. Whether you’re an art lover or just curious, the Sagrada Família is a living symbol of creativity and faith.
Hop off at stop 15 on the orange line to explore this iconic landmark.
2. Park Güell
Originally planned as a residential area, Park Güell became a magical public garden and a UNESCO World Heritage site. Between its vibrant mosaics, flowing shapes, and breathtaking city views, every corner invites daydreaming. Don’t miss the famous mosaic bench, the dragon staircase, and the hypostyle room with 86 columns. The park spans 12 hectares, with many free areas offering shaded paths and charming viaducts.
The orange line’s stop 13 drops you right nearby.
3. La Pedrera – Casa Milà
Gaudí’s final masterpiece before his death, Casa Milà (also known as La Pedrera, “the quarry” in Catalan) is an architectural and artistic marvel. With its wavy façade, wrought iron balconies, and roof adorned with sculptural chimneys, it captivates with both its design and engineering innovations. Built between 1906 and 1912, it represents the height of Catalan Modernism.
Visit via stop 17 on the orange line.
4. Casa Batlló
Located on the famous Passeig de Gràcia, Casa Batlló looks like a colorful dream brought to life. Gaudí transformed this building into a fantastical palace with a wave-like façade, mask-like balconies, and a roof resembling a dragon’s back. Inside, visitors experience immersive technology, history, and nature combined. The rooftop offers stunning views over Barcelona.
Stop 18 on the orange line is your best bet.
5. Barri Gòtic & Barcelona Cathedral
The Barri Gòtic is Barcelona’s historic heart, a time-travel journey through medieval streets, secret squares, and mysterious ambiance. The majestic Gothic cathedral of Saint Eulalia dominates the area. Wander its narrow alleys, discover Sant Felip Neri square, and take a break at a cozy local café.
Get off at stop 2 on the green line to explore this atmospheric neighborhood.
6. Montjuïc & Magic Fountain
Overlooking the city, Montjuïc offers a blend of nature, culture, and leisure. Lush gardens, a medieval castle, and world-class museums await. But it’s the Magic Fountain that steals the show at dusk — a mesmerizing display of water, light, and music.
Reach Montjuïc on the orange line, stop 6, and consider taking the cable car for panoramic views.
7. National Art Museum of Catalonia (MNAC)
Perched on Montjuïc hill, MNAC houses an exceptional collection spanning over a thousand years of Catalan art, from Romanesque to modern times. The museum’s grand architecture and panoramic terrace with breathtaking city views are also highlights.
The orange line stop 6 takes you right to its doorstep.
8. Port Vell & Aquarium
Once a fishing port, Port Vell has been transformed into a lively waterfront area perfect for a stroll. Here, you’ll find restaurants, shops, and the Barcelona Aquarium, one of Europe’s largest. Ideal for families or a relaxing break by the sea.
Hop off at stop 1 on the orange line.
9. Camp Nou / Spotify Camp Nou
Football fans can’t miss the legendary FC Barcelona stadium. Even under renovation, the energy around Camp Nou is palpable. Visit the museum, learn about the club’s history, and soak up the electric atmosphere.
Stop 11 on the orange line puts you just steps away.
10. Barceloneta Beach
For sun and sea, Barceloneta Beach is the perfect city escape. Lined with bars and restaurants, it’s an ideal spot to unwind after sightseeing.
Easily accessible via stop 6 on the green line, this urban beach is a local favorite.
What to do in Barcelona?
With the Hop-on Hop-off bus, you have total freedom to explore these wonders at your own pace.
Hop-on, hop-off, wander, and soak up the unique atmosphere of Barcelona.