Alghero is a city that instantly captured our hearts with its enchanting atmosphere and rich history. Its narrow streets are alive with centuries of stories, city walls that offer sweeping views of the sea, and a distinct Catalan influence nestled in the heart of Sardinia – it feels refreshingly different from the rest of the island. Whether you’re meandering through the charming old town, enjoying the sunset from the Bastioni, or plunging into the crystal-clear waters, Alghero exudes a sense of magic that’s hard to resist.
From ancient churches and tucked-away squares to stunning caves and pristine beaches, there’s an endless array of wonders to discover. In this blog, we’ll take you on a journey through Alghero’s most captivating sights and attractions, from its historic center to its breathtaking coastline. Ready to fall head over heels for this one-of-a-kind city?
Where is Alghero in Sardinia?
Alghero lies on the northwest coast of Sardinia, tucked into the heart of the Riviera del Corallo. A stunning coastline famous for its rich red coral. The city is perched right on the sea, surrounded by a varied landscape of dramatic cliffs, rolling green hills, and long stretches of golden beaches. Thanks to its protected location within a natural bay, Alghero has been an important port city for centuries.
The area around Alghero is full of fascinating places to explore. Just outside the city, you’ll find Capo Caccia, a towering cliff offering panoramic views that will take your breath away, and the awe-inspiring Grotta di Nettuno, a cave filled with impressive stalactites and stalagmites. For nature enthusiasts, the Parco Naturale Regionale di Porto Conte is a must-see – a beautiful, protected nature reserve that’s perfect for scenic hikes.
History is never far away here either. Just a short 15-minute drive will take you to the Nuraghe Palmavera, an ancient Bronze Age stone settlement shrouded in mystery. If you’re in the mood for a day trip, you can reach the historic city of Sassari in under an hour or spend a relaxing day at La Pelosa Beach near Stintino – one of the most beautiful beaches in Sardinia, with its soft white sand and crystal-clear water.
What is Alghero Known for?
Alghero is famous for its Catalan heritage, ancient city walls, breathtaking beaches, vibrant red coral, and exceptional Sardinian cuisine.
The Catalan influence is impossible to miss. The street signs are bilingual, some locals still speak a Catalan dialect, and the architecture exudes a distinct Spanish charm. It’s no wonder – Alghero was under Spanish rule for centuries. Walking through the town, you might even feel like you’ve been transported to Barcelona rather than Italy!
The medieval city walls and watchtowers that line the coast add to Alghero’s old-world appeal. The Bastioni, wide promenades atop the walls, offer the perfect spot for a leisurely evening stroll. As the sun sets over the sparkling sea, with the sounds of street musicians playing softly in the background, the atmosphere feels almost enchanted.
Alghero is also blessed with an abundance of stunning beaches. Lido di San Giovanni is conveniently located near the city center, making it ideal for a quick swim. Just a short distance away is Maria Pia Beach, where soft, golden sands meet towering pine trees that provide natural shade. For those who enjoy snorkeling or exploring, hidden coves with crystal-clear waters await, ready to offer a peaceful retreat or a refreshing adventure.
Alghero’s red coral is renowned across the globe. For centuries, it has been carefully harvested and transformed into exquisite jewelry and artistic creations. At the Museo del Corallo, you can dive deep into this fascinating tradition, and throughout the old town, you’ll still find local artisans crafting one-of-a-kind, handmade pieces.
Then, of course, there’s the local cuisine. From fresh lobster paired with tomatoes and onions (aragosta alla catalana) to the creamy fregola ai frutti di mare (a Sardinian pearl couscous served with a medley of seafood), the culinary offerings here are truly exceptional. And to elevate the experience, pair your meal with a glass of refreshing Vermentino wine – the perfect way to round off an unforgettable evening!
Things to Do in Alghero
#1 The Old Town
Welcome to the heart of Alghero! As you meander through its narrow, twisting streets, the Catalan influence is unmistakable. The city’s historic buildings, graceful balconies, and picturesque squares exude a unique charm. Palm trees sway gently, and colorful facades brighten the streets, infusing the town with a lively, welcoming atmosphere.
At the center of the old town lies Piazza Civica, the lively hub of Alghero. Here stands the impressive Palazzo de Ferrera, a stately palace that once served as the residence for Spanish viceroys. Just around the corner, you’ll find the striking Palazzo Guillot, one of many aristocratic mansions that offer a glimpse into Alghero’s rich and storied past.
As you continue your stroll, you’ll discover magnificent churches like the Chiesa di San Michele, renowned for its vibrant mosaic dome. Don’t miss the Chiesa di San Francesco, home to a remarkable Gothic-style monastery. To cap off your journey, make your way to the Bastioni, the ancient city walls that offer sweeping views of the sea. If you’re lucky enough to visit at sunset, the sight of the Mediterranean bathed in a warm orange glow is a memory you’ll treasure forever.
#2 The Seawalls and Towers
Alghero was once a fortified stronghold, and its impressive defensive structures still stand proudly today. In the 16th century, the Spanish reinforced the city’s walls and watchtowers to protect it from pirate raids. Now, you can enjoy peaceful walks along the sea, soaking in the breathtaking views. Whether you stroll atop the ancient city walls or follow the more adventurous path that hugs their base, there’s plenty to explore.
Start your journey at Torre di Porta Terra, the former main gateway to the city. Climb the tower for a panoramic vista of Alghero, where the town unfolds below you. From there, continue along the Bastioni Marco Polo and Bastioni Cristoforo Colombo, where the timeworn walls look out over the dazzling blue sea.
As you wander, you’ll pass by old cannons and catapults—an exciting sight for our little ones. You’ll also encounter several towers, including Torre di San Giacomo and Torre della Polveriera, which once served as vigilant lookout points for the city.
#3 Cattedrale di Santa Maria
Nestled in the heart of the old town, on the picturesque Piazza del Duomo, stands the magnificent Cattedrale di Santa Maria. Construction began in 1570, but it wasn’t until more than 160 years later that the cathedral was completed, resulting in a stunning fusion of Gothic, Renaissance, and Neoclassical architectural styles.
From the outside, the octagonal bell tower immediately grabs your attention, one of the few remaining Gothic features of the cathedral. Inside, the towering, solid columns leave a lasting impression, giving the space a majestic, almost temple-like quality that reminds you of ancient Greek structures.
For one of the most breathtaking views of Alghero, don’t miss the chance to climb the bell tower. From the top, you’ll be rewarded with panoramic vistas of the city’s red-tiled rooftops, stretching all the way to the endless expanse of the Mediterranean Sea.
#4 The Churches of Alghero
Alghero boasts an array of historic churches, each with its own distinct charm. The most remarkable of them all is undoubtedly the Chiesa di San Michele. While it may not be the largest, its breathtaking mosaic dome is truly the star of the show. The vibrant, shimmering colors catch the sunlight, making it one of the city’s most photographed landmarks. Inside, the design is more subtle, but the baroque details and stunning ceiling frescoes make it well worth a visit.
Just a few streets away, you’ll find the Chiesa di San Francesco, a lovely church with a serene cloister. The quiet courtyard, surrounded by graceful columns, provides a peaceful escape from the lively city streets.
Then there’s the Chiesa di Nostra Signora del Carmelo, a baroque church adorned with elaborate decorations that add to its beauty. In contrast, the Chiesa di Santa Barbara, the oldest church in Alghero, offers a simpler, more modest experience. Now home to an Orthodox parish, it may be small, but it holds centuries of history within its walls.
#5 Mercato Civico
To truly soak in the local atmosphere, begin your day at the Mercato Civico. This bustling market is the lively heartbeat of Alghero, where locals gather to shop and vendors energetically hawk their goods.
The air is filled with the tempting aroma of fresh fish, while colorful stalls showcase homemade cheeses and rich, fragrant olive oil. In the fish section, you’ll find the catch of the day proudly displayed: swordfish, squid, and the renowned bottarga (salted fish roe), a true Sardinian delicacy.
Vendors are eager to share their treasures, offering you a taste of their specialties. A bite of pecorino cheese? A slice of spicy salsiccia? The market comes alive in the early morning, so be sure to arrive early to fully experience its vibrant energy.
#6 The Port
The harbor in Alghero is a truly charming and photogenic spot. Once a bustling port for fishing boats and merchant ships, today it’s a serene mix of luxury yachts and sailboats gently rocking alongside traditional fishing vessels.
Along the lively promenade, you’ll often find fishermen repairing their nets, while both locals and visitors take a leisurely stroll, enjoying the captivating view of the sparkling blue sea. The towering sea walls create a dramatic backdrop, making the scene all the more stunning.
From the harbor, boats set off to explore the Grotta di Nettuno, a breathtaking sea cave just outside the city. You can also book exciting day trips for activities like snorkeling, diving, or even dolphin watching, making it the perfect place to experience the beauty of the coastline.
#7 The (city) Beaches of Alghero
Looking for a perfect beach day? In Alghero, you don’t have to venture far to bask in the sun and enjoy the crystal-clear waters.
The most well-known beach is Lido di San Giovanni, just a short walk from the city center. With its soft sand, shallow waters, and ample facilities, it’s an ideal spot for families or a peaceful afternoon by the sea.
If you’re craving a bit more space, take a stroll to Maria Pia Beach. This stunning stretch of sand is bordered by dunes and pine trees that offer natural shade. The water is a brilliant shade of turquoise, the sand is a sparkling white, and the atmosphere is incredibly relaxed.
For a quieter, more intimate experience, Spiaggia di Las Tronas is the perfect choice. Just outside the city, this small rocky beach attracts mainly snorkelers and locals. While there’s less sand, the vibrant underwater world more than makes up for it.
If you’re seeking a truly secluded retreat, make your way to Spiaggia della Speranza. Located a few kilometers south of Alghero, it’s nestled among rugged, unspoiled nature. Here, you won’t find beach chairs or bars—just the sea, the sun, and complete serenity. Personally, we found it to be one of the most charming beaches in the area. During the off-season, we even wild camped there with our camper and thoroughly enjoyed the peaceful surroundings.
#8 The Museums of Alghero
Alghero isn’t just about its sun-soaked beaches and crystal-clear waters; it also offers a rich cultural experience with several fascinating museums that dive deep into the city’s history and heritage.
Start your journey at the Museo Archeologico della Città, where you can step back in time and explore Alghero’s ancient past. The museum’s impressive collection spans from prehistory through the Roman era and into the medieval period. With everything from ancient pottery to detailed mosaics and weapons, each piece tells a compelling story of the city’s evolution over thousands of years.
Next, be sure to visit the Museo del Corallo di Alghero, dedicated to the city’s famous red coral. Alghero has been known for centuries for its exquisite coral, skillfully crafted into jewelry and art. This museum takes you through the fascinating process of harvesting the coral and showcases stunning pieces of jewelry and sculptures that highlight the beauty of this natural treasure.
For those with a love for nature, the MUSA – Museo Naturalistico di Alghero is a true hidden gem. Here, you’ll get an in-depth look at the region’s rich geology and diverse biodiversity. From captivating cave formations to rare plant species, this museum offers an enriching exploration of the natural world that surrounds Alghero, providing a deeper understanding of the area’s ecological wonders.
Things to Do Near Alghero
#9 Grotta di Nettuno (Neptune Cave)
Just beyond Alghero, where the rugged cliffs of Capo Caccia meet the sea, you’ll find one of Sardinia’s most breathtaking natural wonders: the Grotta di Nettuno. This stunning sea cave, discovered by fishermen in the 18th century, has become a beloved highlight for visitors exploring the region.
There are two ways to reach the cave, and both are an experience in themselves. The most relaxing option is by boat from Alghero’s harbor—a scenic cruise that glides along the coastline, offering fantastic views the whole way. If you’re up for a bit more of an adventure, tackle the Escala del Cabirol: a dramatic staircase of 654 steps carved into the cliff face. This winding path leads you down to the cave entrance, with sweeping views of the glittering Mediterranean as your reward at every turn.
Once inside, you’re transported into a surreal underground world, shaped by thousands of years of slow-moving water and time. Delicate stalactites hang like chandeliers from the ceiling, while stalagmites rise from the cave floor like natural sculptures. The showstopper here is Lago Lamarmora, a vast underground saltwater lake stretching 120 meters in length. At its center stands Acquasantiera, an enormous stalagmite shaped like a giant holy water font, as if sculpted by nature to impress. As you move deeper, you’ll come across the Sala della Reggia, a majestic chamber with towering limestone pillars, and the Grande Organo, a rock formation that looks strikingly like a grand pipe organ.
Visiting the cave is only possible with a guided tour, which takes around 45 minutes. Keep in mind that the cave may close during rough weather, especially when the sea makes boat access unsafe. It’s best to check the latest updates on the Grotta di Nettuno’s Facebook page—posts go up each morning. If you’ve booked tickets or made a free reservation online, you’ll also get an email alert if the cave closes for the day. And if you’re planning to take the stairs, be sure to wear sturdy shoes. You might also want to bring a jacket—it’s much cooler inside the cave than it is outside.
#10 Nuraghe Palmavera
Just a 15-minute drive from Alghero, the mysterious Nuraghe Palmavera awaits — a remarkable prehistoric site that transports you back to ancient Sardinia. These intriguing ruins are the remains of the Nuragic civilization, a unique culture that flourished on the island between 1800 and 500 BC.
At the center of the site stand the nuraghe themselves — enormous stone towers constructed entirely without mortar, using a building technique that continues to baffle archaeologists. The oldest of these, known as the mastio, was built around the 15th century BC and originally featured two floors. A second tower was added later, and over the centuries, the site gradually evolved into the larger complex visible today.
Encircling the towers is a wide village made up of dozens of circular stone huts. The most striking of these is the Capanna delle Riunioni — a large council hut with a stone bench running along its inner walls. It’s thought to have been a gathering place for tribal leaders, where key decisions for the community were made.
The entire site is easy to explore, but sturdy footwear is recommended, particularly if you plan to step inside the towers. Informational panels placed throughout the area offer useful details about the history and structure of the site, though taking a guided tour can add a richer layer of understanding and bring the ancient world of the Nuragic people even more vividly to life.
#11 Capo Caccia
Capo Caccia rises dramatically from the sea, its towering cliffs seemingly sculpted by the waves themselves. Just a short drive from Alghero, this striking headland is one of Sardinia’s most awe-inspiring viewpoints, offering scenery that feels almost too beautiful to be real.
The cape’s most iconic feature is the Escala del Cabirol, or “Staircase of the Chamois.” This incredible staircase, carved into the cliffside, zigzags down 654 steps toward the entrance of the famous Grotta di Nettuno. The descent is nothing short of unforgettable — both exhilarating and slightly breathless — with sweeping views of the glittering Mediterranean unfolding at every turn. Not feeling up for the climb? No worries — the sweeping panoramas from the top are just as breathtaking, without the leg workout.
Capo Caccia is nestled within the Parco Naturale Regionale di Porto Conte, a protected nature reserve crisscrossed with scenic hiking trails and dotted with hidden caves. Keep your eyes on the sky. If luck is on your side, you might catch a glimpse of a griffon vulture gliding overhead. And for those drawn to the water, the area is a diver’s dream. Beneath the waves lies a surreal underwater world, home to mysterious marine caves like the Grotta di Nereo. One of the largest underwater caves in the entire Mediterranean.
