A Complete Guide to Discovering the City’s History and Culture
Welcome to the beating heart of Sardinia — Alghero, a city that fascinates visitors with its blend of history, culture, and natural beauty.
Known as the Coral Riviera, this Mediterranean gem welcomes travelers with the warm embrace of its ancient walls and timeless charm. Walking through the cobbled streets of the old town or along the seaside ramparts, you’ll sense the fusion of Catalan, Italian, and Mediterranean influences that make Alghero unique.
If you’re wondering what to see in Alghero beyond the beaches, this guide will lead you through its most important museums, monuments, and natural attractions — perfect for a day trip, a weekend, or a longer stay.
The Archaeological Museum of Alghero
The Archaeological Museum of Alghero hosts an impressive collection of artifacts that tell the story of the area from prehistoric to Roman times.
Highlights include ceramics, jewelry, weapons, and everyday objects from Nuragic and Roman sites, as well as a section devoted to the Phoenician-Punic era with finds from the excavations at Porto Conte.
Visiting the museum offers a fascinating insight into the ancient cultures that shaped Sardinia — a must-see for history lovers and archaeology enthusiasts.
The Coral Museum of Alghero
Housed in an elegant Liberty-style villa, the Coral Museum offers a captivating journey into the world of Corallium Rubrum, the red coral that symbolizes Alghero.
The exhibits explore the biology of coral, traditional and modern fishing techniques, and showcase exquisite handcrafted creations that reflect the city’s deep connection with the sea.
- Full ticket: €5
- Reduced: €4 (residents, ages 14–17, students up to 26, groups of 15+)
👉 Learn more about the Coral of Alghero.
Alghero’s Walls and Towers
The ancient walls and watchtowers of Alghero stand as a powerful reminder of its medieval past.
Built in the late 13th century and strengthened between the 16th and 17th centuries, these fortifications protected the city from pirate attacks. Among the most iconic are the Sulis Tower and the Tower of San Giovanni.
A walk along the seafront ramparts offers panoramic views and an unforgettable immersion in Alghero’s history and maritime soul.
Palazzo d’Albis and the Noble Houses of the Old Town
Palazzo d’Albis and the surrounding noble residences represent an invaluable part of Alghero’s cultural heritage.
Dating back to the Catalan-Aragonese period, these elegant buildings tell the story of the city’s aristocratic past. Palazzo d’Albis, with its refined façade and frescoed interiors, is a true architectural jewel, while other noble homes reveal charming courtyards and monumental staircases that recall the grandeur of past centuries.
The Cathedral of Santa Maria and Religious Monuments
Located in the heart of the old town, the Cathedral of Santa Maria is one of Alghero’s most important religious monuments. Built between the 14th and 16th centuries in Catalan-Gothic style, it preserves remarkable frescoes and artworks.
Other must-see churches include:
- San Francesco, with its peaceful cloister;
- San Michele, recognizable by its octagonal bell tower and colorful tiled dome.
👉 Discover more in our guide to Alghero’s most beautiful churches.
The Porto Conte Regional Natural Park
Stretching across more than 5,000 hectares of protected land, the Porto Conte Regional Natural Park showcases breathtaking cliffs, sea caves, pristine beaches, and a rich biodiversity.
This is the perfect place for hiking, birdwatching, snorkeling, or simply enjoying Sardinia’s unspoiled nature. The park’s highlight is the Neptune’s Grotto, accessible by boat or via the dramatic Escala del Cabirol, a staircase carved into the cliffside.
Neptune’s Grotto: A Natural Wonder
The Neptune’s Grotto is one of Alghero’s most stunning natural attractions.
Inside, stalactites and stalagmites create extraordinary shapes sculpted over millennia, illuminated by beams of natural light that fill the cave with magic and mystery.
👉 Find out the pros and cons of visiting Neptune’s Grotto by foot or by boat here.
The Antoine de Saint-Exupéry Museum: Discover The Little Prince in Alghero
Alghero pays tribute to the beloved author of The Little Prince with two unique sites:
- MASE – Antoine de Saint-Exupéry Museum, located in the Torre Nuova at Porto Conte, featuring photos, documents, and memorabilia from his 1944 stay in Alghero.
- The Little Prince Park, at Casa Gioiosa within the Porto Conte Park — an interactive route celebrating friendship and love through artistic installations.
Your Ideal Stay: Bonsai B&B Alghero
After a day exploring Alghero’s museums, monuments, and coastal beauty, unwind in comfort at Bonsai B&B Alghero.
Conveniently located near the main attractions, it’s the perfect base to experience the best of the Coral Riviera — where history, art, and nature meet in perfect harmony.
👉 Book your stay and discover what to see in Alghero with Bonsai B&B as your home away from home.