a local's travel guide for Alghero & Bosa Sardinia

Travel to sardinia

Planning the perfect getaway is an adventure in itself, and the enchanting cities of Alghero and Bosa offer an experience you won’t forget. This guide is your ultimate companion to exploring Alghero’s rich Catalan heritage, stunning coastline, and vibrant atmosphere, alongside Bosa’s picturesque riverside charm and colorful architecture. Whether you’re captivated by history, culture, or scenic beauty, get ready to immerse yourself in the magic of these two Sardinian gems!

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Practical Information

Location

Bosa and Alghero are two stunning coastal towns located in Northern Sardinia, Italy’s second-largest island, nestled in the heart of the Mediterranean Sea—just south of Corsica and west of mainland Italy.

Transportation & Exploration

✈️ By Plane: You can easily reach Northern Sardinia via Alghero or Olbia airports. Alghero is especially convenient if you're heading to the northwest coast. 

🚐 By Car: The best way to explore the region—including scenic routes like the coastal road between Alghero and Bosa—is by renting a car. This gives you the freedom to visit remote beaches, colorful villages, and panoramic viewpoints at your own pace. Check sites like Rentalcars or Booking for competitive prices. 

 🚆Public transportation: While buses do operate between towns, public transport is limited and not ideal for spontaneous stops or more hidden spots. Ferries are also available to access nearby islands like La Maddalena.

Weather

Sardinia experiences a Mediterranean climate, with hot summers and mild winters. Here’s a seasonal breakdown:

• Summer (June to August): Expect hot, dry weather with temperatures between 25°C to 35°C (77°F to 95°F). This is peak tourist season, ideal for beach days and water activities.
• Autumn (September to November): Warm temperatures between 18°C to 28°C (64°F to 82°F) make it ideal for swimming and hiking, with the island less crowded. Rainfall gradually increases as autumn progresses.
• Winter (December to February): Winters are mild, ranging from 8°C to 15°C (46°F to 59°F), though rain is more common, especially in the higher regions.
• Spring (March to May): With temperatures from 15°C to 25°C (59°F to 77°F), spring is beautiful in Northern Sardinia, with blossoming landscapes perfect for hiking and exploring.

Where I stayed:

• Santa Teresa di Gallura: Da Adriana Guesthouse
• La Maddalena: Guest House Tra Rocce E Mare
• Cagliari: Rooms Loru
• Galtellì: Tenuta Don Ballore
• Alghero: Country Rooms

Alghero

Alghero, known as “Barceloneta” for its Catalan influence, is one of Sardinia’s most charming coastal towns, blending history, culture, and natural beauty. Begin by exploring the historic center, where cobblestone streets lead to medieval walls, colorful piazzas, and landmarks like the Cathedral of Santa Maria and Torre di Sulis. Stroll along the Bastioni Marco Polo, a picturesque promenade offering stunning views of the sea, especially at sunset. Nature enthusiasts should visit the nearby Neptune’s Grotto, a spectacular sea cave located at the base of Capo Caccia cliffs. Accessible by boat or the thrilling Escala del Cabirol staircase, this adventure rewards you with views of stalactites, stalagmites, and underground lakes. I opted for the stairs but consider that they are quite long.

👉 You can purchase your entrance tickets here.

If you're into beaches, don’t miss Spiaggia di Maria Pia for its golden sands and crystal-clear waters, or venture further to Le Bombarde and Lazzaretto Beach, popular for snorkeling and relaxation. 

BOSA

A short drive south of Alghero along the scenic coastal road (105) brings you to Bosa, one of Sardinia’s prettiest towns.

Nestled on the Temo River, it’s famous for its pastel-colored houses and the imposing Malaspina Castle. Begin your visit by walking through Sa Costa, the historic quarter, with its narrow alleys and vibrant facades leading up to the castle. From the castle, enjoy panoramic views of the town, river, and surrounding countryside. The Temo River offers opportunities for a leisurely boat ride or a stroll along its banks. Stop by the Cathedral of Immaculate Conception to admire its Baroque interior, then explore the traditional tanneries along the river, a nod to Bosa’s artisanal past. Bosa also has its share of beaches. Bosa Marina, with its soft sands and calm waters, is ideal for families, while nearby Cane Malu, a natural rock pool, offers a unique swimming experience for adventurers.

Sunset in Capo Caccia

Watching the sunset at Capo Caccia is a magical experience that showcases the rugged beauty of Sardinia’s coastline. Located just a short drive from Alghero, this dramatic limestone promontory juts out into the Mediterranean, offering panoramic views of the sparkling sea and the surrounding cliffs. As the sun begins to dip, the sky transforms into a canvas of vibrant hues—gold, orange, and pink—casting a warm glow over the cliffs and the endless expanse of water. The atmosphere is serene, with the sound of waves crashing below and the occasional call of seabirds echoing in the distance.

Northern Sardinia is a paradise for adventure seekers, blending rugged landscapes, turquoise waters, and rich culture. From windsurfing in Porto Pollo to hiking Capo Testa, exploring Valle della Luna, and diving into the Maddalena Archipelago, every moment is unforgettable. Pack your gear, embrace the wild, and let the adventure begin!