Alghero packs more than beaches into its Catalan-walled coastline. You can descend 654 steps into a limestone sea cave, walk 16th-century ramparts at sunset, explore a 3,500-year-old Nuragic village, and eat sea urchin pasta in a piazza where people still speak an archaic Catalan dialect. Most attractions sit within a 25 km radius, and the city’s compact old town means you can cover the major sights on foot in a day. Alghero weather guide.
Things to Do in Alghero: Coast and Nature
Neptune’s Grotto (Grotte di Nettuno)
Sardinia’s most famous sea cave sits at the base of Capo Caccia’s 300-metre cliffs, 25 km west of Alghero. You have two ways in: a boat from Alghero port (€16-18 round trip, daily April-October, 2.5 hours total with 45 minutes inside the cave) or the Escala del Cabirol staircase, 654 steps carved into the cliff face (entrance €14, open year-round but stairs close in rough weather). Inside you’ll walk a 580-metre path through chambers of stalactites and stalagmites, including the massive Grande Sala with its underground lake. The boat approach is easier but skips the dramatic cliff descent. Opening hours shift seasonally: 9 AM to 7 PM in summer (last entry 6 PM), 10 AM to 3 PM in winter. Arrive before 10 AM in July-August to avoid hour-long queues. Alghero travel tips.
Capo Caccia and Porto Conte Regional Park
The limestone promontory west of Alghero protects a 5,000-hectare marine and terrestrial park. Hike the cliff-top trails for views across the Gulf of Alghero; the path from the car park to the Capo Caccia lighthouse takes about 40 minutes return and offers unobstructed sea views. The park has marked trails ranging from 30-minute walks to half-day routes. Bring binoculars: griffon vultures nest on the cliffs and peregrine falcons hunt along the coastline. Entry to the park is free. The road from Alghero (SP55) takes 30 minutes by car; ARST bus line AP runs limited services from Via Catalogna (€2.50, check timetables at the Alghero bus station at Via Garibaldi). Alghero neighborhoods.
Spiaggia della Pelosa (Stintino)
Though 50 km from Alghero, Pelosa Beach near Stintino is worth the day trip for its Caribbean-grade turquoise water and fine white sand. The beach faces the 16th-century Torre della Pelosa watchtower on a small island you can wade to. Entry in peak season (June-September) requires a reservation through the Sardegna Spiagge app and costs €3.50 per person. Parking at the main lot runs €10-15/day. Go in May or late September to avoid the reservation system and find space on the sand. The drive takes about 50 minutes from Alghero via SS291 and SP34. There’s also a seasonal bus from Alghero (check ARST summer schedules). where to stay in Alghero.
Things to Do in Alghero: History and Culture
Alghero Old Town (Centro Storico)
The walled centro storico is Alghero’s defining feature. Built by the Genoese in the 12th century and fortified by the Catalan-Aragonese in the 14th-16th centuries, over 70% of the original walls survive. Walk the Bastioni Marco Polo at sunset: the elevated seafront promenade runs from Porta a Mare to Torre di Sulis with uninterrupted views of the Mediterranean. Duck into the narrow cobbled lanes behind the walls to find artisan coral workshops, Catalan Gothic doorways, and bilingual street signs in Italian and Alguerese (a Catalan dialect still spoken by about 20% of residents). The old town is traffic-limited (ZTL); park outside the walls at Parcheggio Via Garibaldi (€0.80/hour) and walk in. A self-guided circuit takes 1-2 hours. Free walking tours in English depart from Piazza Civica at 10:30 AM daily from May through October (tip-based). Alghero events and festivals.
Alghero Cathedral (Cattedrale di Santa Maria)
The cathedral on Piazza Duomo mixes Catalan Gothic, Renaissance, and Neoclassical styles, reflecting six centuries of construction that started in 1530. The 16th-century campanile is a landmark visible from ships approaching the port. Inside, note the marble high altar (1727) and the wooden choir stalls. Entry is free. The attached Museo Diocesano d’Arte Sacra (Diocesan Museum, €5, open Tuesday-Sunday 10 AM to 1 PM and 4 PM to 7 PM in summer, reduced hours in winter) holds silver liturgical objects, 17th-century paintings, and archaeological finds from the cathedral’s foundations. Mass is celebrated in Italian on Sundays at 11 AM; the Catalan-language mass on the first Sunday of the month at 6 PM is a unique cultural experience. Alghero weather by month.
Nuraghe Palmavera
This 3,500-year-old Nuragic complex sits 10 km from Alghero on the road to Porto Conte (SP55). The site includes a central limestone tower (originally 8-9 metres tall, now partially collapsed), a secondary tower, and the remains of a village of about 50 circular stone huts. An on-site museum displays Bronze Age pottery and tools found during excavations. Entry costs €5 (€3 reduced). Open daily 9 AM to 7 PM April through October, 10 AM to 2 PM November through March. ARST bus AP from Alghero stops at the entrance. Budget 45-60 minutes for the visit. The site has little shade; bring water and a hat in summer. best time to visit Alghero.
Museo del Corallo (Coral Museum)
Alghero is known as the Riviera del Corallo (Coral Riviera) for its red coral, harvested from local waters and worked by artisans since Roman times. This small museum in the Villa Costantino mansion on Via XX Settembre displays antique and contemporary coral jewelry, historical harvesting tools, and a 15-minute video on the coral trade. Entry is free. Open Tuesday through Sunday 10:30 AM to 1 PM and 5 PM to 8 PM (afternoons only in winter). The museum shop sells certified coral jewelry made by local artisans; prices range from €50 for small earrings to several thousand for a full necklace.
Things to Do in Alghero: Best Beaches
Lido di Alghero
The main city beach stretches 5 km south from the old town walls along Viale della Resistenza. Fine golden sand, shallow water, and a promenade lined with bars and gelato shops make it Alghero’s most accessible beach. The northern section near the old town has paid stabilimenti (beach clubs) renting sunbeds and umbrellas (€15-25/day for two beds and an umbrella in high season). The southern section is free public beach but fills quickly in August. Lifeguards on duty June-September. Showers and toilets are available at intervals along the promenade. The beach faces west, catching afternoon sun and sunset views.
Spiaggia di Maria Pia
A 2.5 km stretch of fine white sand backed by a pine forest 3 km north of the old town. The pine trees provide natural shade, and the dunes behind the beach shelter sunbathers from the mistral wind. Less developed than Lido: one seasonal beach bar operates June-September, otherwise no facilities. Bring your own water and food. Free parking in the dirt lot off Viale Burruni. Popular with locals and nudism-friendly at the northern end. The water here stays shallow for about 50 metres offshore, making it good for families with young children.
Le Bombarde
A 10-minute drive north of Alghero on the SP55 toward Porto Conte, Le Bombarde is a 1 km crescent of fine sand with clear turquoise water in a sheltered bay. The beach has a paid parking lot (€5-8/day), a seasonal kiosk selling drinks and panini, and kayak/paddleboard rentals (€15/hour). The bay’s orientation means calm water even when the mistral is blowing elsewhere. Arrive before 9:30 AM in July and August to find parking and a good spot on the sand. The adjacent Cala del Lazzaretto offers similar conditions with fewer people.
