📜 Introduction.

If you are planning a trip to Sardinia, here is what you shouldn’t miss when visiting the northern part of the island.

North Sardinia truly has it all. It boasts dreamy beaches, wild nature, and picturesque villages. If you know exactly what to explore, you will totally enjoy your time.

In this article, I share with you what to see in 3 days in North Sardinia. This ultimate first-timer itinerary works perfectly all year round. Whether you fancy the warm summer sun or a quiet winter escape, I have also included the perfect seasonal day trip from the main hubs: Alghero and Olbia.

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Table of Contents

• 📜 Introduction.
• Day 1: Arrival in Alghero or Olbia.
• Day 2: The Perfect Day Trip for Every Season.
• Day 3: From one side to the other.
• 🛏️ Where to Stay in Alghero and Olbia.
• 🍜 What to Eat in North Sardinia.
• 🎫 Where to Buy Tickets.
• 💡 Travel Tips.
• 🎈 Conclusion.

Day 1: Arrival in Alghero or Olbia.

When planning your North Sardinia itinerary, remember that you do not have necessarily to fly into Cagliari. You can catch a ferry from mainland Italy, Corsica, Sicily, or even Spain and France. Alternatively, you can fly directly into one of the northern airports: Alghero or Olbia. Just pick the option that best suits your budget and seasonal flight availability!

Option A: Alghero and Surroundings.

If you land in Alghero, kick off your first day in the historic centre with its unique Catalan charm. Stroll along the picturesque Bastioni Marco Polo, and visit the Cathedral of Santa Maria Immacolata, as well as the Chiesa di San Francesco and its gorgeous cloister. Do not miss the famous towers: Torre di Sant’Elmo, the Torre di San Giacomo, and the Torre de l’Esperó Reial.

After a fresh seafood lunch, it is time to explore the magnificent surroundings. Hop in your hire car and drive towards Capo Caccia for a breathtaking view.

Next, visit the wonderful Neptune’s Grotto. You can climb down the spectacular Escala del Cabirol: a staircase carved directly into the cliff face. Alternatively, catch a comfortable ferry from the port if you fancy avoiding the steep climb.

Head back to the city for sunset. Enjoy a refreshing aperitivo on the bastions while watching the sun dive into the sea. For dinner, I suggest trying a typical restaurant tucked away in the ancient alleys.

Option B: Olbia and Surroundings.

If you land on the east coast, start your walking tour at the Lungomare di Olbia promenade and head towards the city centre. Next, head down towards the waterfront to see the Archaeological Museum. It sits on a small island connected to the mainland by a short bridge. Usually, the museum is completely free to enter. However, please note that it is temporarily closed as of May 2026. Make sure you check their official website for a quick update before your trip.

Then, make your way to the Basilica of San Simplicio. This stunning Romanesque church is the most important historical monument in town, and do not forget to visit its necropolis! Afterwards, I recommend wandering through the narrow, cobbled alleys to find the Chiesa di San Paolo.

In the afternoon, hop in the car and take a short drive to Porto Cervo. You will love visiting one of the most luxurious places in Sardinia. Alternatively, you can explore the beautifully colourful town of Arzachena. Both are fantastic options to add to your North Sardinia itinerary!

Heading back to Olbia as evening falls, it is time for a classic Italian aperitivo. Grab a refreshing Spritz on Corso Umberto I as the city lights up and the streets come alive.

Day 2: The Perfect Day Trip for Every Season.

The true magic of Sardinia lies in its incredible diversity. Even though we do not have big metropolises, we have endless natural wonders. Here are some of my favourite destinations for an unforgettable day trip departing from Alghero or Olbia, divided by season.

🌸 Spring.

Spring is undoubtedly the best time for trekking in Sardinia. The mild weather makes outdoor exploring an absolute joy. If you do not mind a longer drive from the north, I highly recommend braving the incredible Gorropu Canyon, one of the deepest gorges in Europe. Alternatively, discover the hidden “dripping” waterfall of Sa Stiddiosa. If you are brave enough to face the chilly water, pack your swimsuit. You will find stunning natural pools in Gorropu, meanwhile, Sa Stiddiosa boasts a gorgeous emerald pond that is perfect for a refreshing, wild dip.

🌞 Summer.

If you stay in Alghero, spend the day at La Pelosa in Stintino. This beach boasts brilliant white sand and transparent waters that rival the Caribbean. Just remember to book your entry well in advance. Tickets sell out incredibly quickly!

If you base yourself in Olbia, do not miss the La Maddalena Archipelago. It offers a stunning boat day out to some of the absolute best beaches in the world. Or, if you do not feel like taking a boat, you can easily drive to the breathtaking shores of San Teodoro or Porto Istana.

🍂 Autumn.

Autumn brings crisp, fresh air, perfect for exploring the smaller villages and towns of Sardinia.

If you are travelling from Alghero, take a trip to Bosa. It is a stunning town with colourful houses right by the river, and it is just a 50-minute drive away. Here, you can explore the picturesque streets and visit the hilltop castle.

From Olbia, take a scenic drive south to Orgosolo to see its famous murals. Alternatively, wander through the charming, timeless towns of Milis or Sadali. If you time your trip right, you might even catch an Autunno in Barbagia event! These are fantastic local festivals celebrating our rich culture.

❄️ Winter.

Winter is the ideal season to dive into our island’s ancient history. If the weather is mild and you are up for a road trip, I strongly suggest visiting the UNESCO World Heritage site of Su Nuraxi in Barumini. It is a brilliant way to learn about the mysterious Nuragic civilisation.

On the other hand, if you fancy a snowy landscape, drive up to Fonni, the highest town in Sardinia. Just a practical tip if you head to the mountains: make sure your hire car is equipped with winter tyres. Always carry snow chains, as they are mandatory on those roads during the winter months!

Day 3: From one side to the other.

To beautifully wrap up your 3 days in North Sardinia, I suggest a little road trip! If you are not too tired, you can easily drive from Alghero to Olbia (or vice versa) in just an hour and a half. This makes it incredibly easy to see the opposite coast and stop at some stunning towns along the way.

Alternatively, you can easily visit Castelsardo from either city, making one stop along the way.

Option A: From Alghero to Sassari to Castelsardo.

First, head north to Sassari. It is the second-largest city in Sardinia and boasts a beautifully elegant historic centre. You will love taking a gentle stroll through the majestic Piazza d’Italia and admiring the grand, historical buildings.

Next, drive to the coast to discover Castelsardo. This is one of the most picturesque medieval villages in all of Sardinia! The town perches on a steep hill directly overlooking the sparkling sea. Walk up the colourful, narrow alleys to reach the magnificent Doria Castle at the very top.

Option B: From Olbia to Tempio Pausania and Castelsardo.

If you start on the east coast, head inland first to explore Tempio Pausania. This charming town sits right in the heart of Gallura. The buildings are made entirely of exposed, grey granite stone. The surrounding area is also incredibly famous for its cork production, making it a brilliant spot to pick up some unique local souvenirs.

Afterwards, drive towards the north-west coast until you reach Castelsardo.

🛏️ Where to Stay in Alghero and Olbia.

Both Alghero and Olbia city centres are incredibly easy to navigate on foot. However, if you plan to hire a car, bear in mind that parking can be a bit tricky if your hotel does not offer a dedicated space for guests.

There is not a massive number of choices for budget backpackers on the island, but here are my top suggestions for your stay in these stunning cities. Just remember that prices highly depend on the season, as Alghero and especially Olbia are very popular tourist destinations! The estimated prices below are for the shoulder season, based on one person for one night.

• Piccolo Catalunya Hostel (Alghero). This is one of the very few hostels available in town. It is a brilliant, budget-friendly base that keeps you right in the heart of the action. (Approx. €25 per night, room only).
• Hotel La Margherita & SPA (Alghero). A wonderful mid-range option. After a long day of walking and exploring, you will absolutely love relaxing in their beautiful on-site spa! (Approx. €85 per night, breakfast included).
• CAVOUR ROOMS (Olbia). It is one of the most affordable places to stay in Olbia while still keeping you close to the city centre. (Approx. €50 per night, room only).
• HOTIDAY Olbia Wallure (Olbia). A beautifully modern hotel right in the centre. It offers a brilliant balance of comfort and a convenient location to start your tours. (Approx. €150 per night, breakfast included).

Nevertheless, if you are looking for something different, Booking.com has a brilliant variety of stays tailored to every budget and travel style.

🔽 Ready to travel? You can search for your next accommodation directly in the bar below! 🔽

🍜 What to Eat in North Sardinia.

Sardinian cuisine is deeply rooted in ancient pastoral and seafaring traditions. Every single province boasts its own unique culinary heritage, heavily influenced by our rich history and passing cultures.

However, beyond the iconic signature dishes of the whole island (like proceddu, pane carasau, pecorino, and seadas), there are several iconic dishes specifically from North Sardinia that you simply must try! For instance, keep an eye out for Zuppa Gallurese (a rich dish similar to lasagne), Paella Algherese (made with traditional fregola pasta instead of rice), and Aragosta alla Catalana (delicious local lobster).

Recommended Restaurants and Bars.

• Trattoria Marco Polo (Alghero). The perfect spot to try authentic Paella Algherese, conveniently located close to the port.
• Cajò (Alghero). If you want a pizza or something a bit more casual, this is your place.
• Rosinita – Experience Local Food (Olbia). A concept restaurant serving typical Sardinian food.
• Bar Muzzetto (Olbia). If you just fancy an aperitivo, pop in here! They serve great cocktails alongside a classic tagliere (platter) loaded with cured meats and Sardinian cheeses.

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🎫 Where to Buy Tickets.

Generally, there is no need to book entrance tickets in advance for natural parks (like Su Gorropu or Sa Stiddiosa) or archaeological sites. You can usually just buy them on site on the day.

However, you absolutely must book your spot for the most famous beaches, like La Pelosa or those in San Teodoro. This is crucial during the high season! There is not one single central website for this, so just search on Google for the name of the beach followed by the word “Prenotazione” (which means booking).

Finally, if you are planning a guided tour or a boat trip to the smaller islands and archipelagos, I highly recommend booking via GetYourGuide. Below, I have hand-picked three brilliant tours for you. You can visit La Maddalena, explore Asinara by catamaran, or go snorkelling in Tavolara!

💡 Travel Tips.

🛡️ Are Alghero and Olbia Safe?

Sardinia is generally a very safe region, and you can comfortably walk around both cities without any worries. As with any holiday destination, just use your normal common sense and basic precautions, and you will be absolutely fine!

🤔 Alghero or Olbia: Which One Should You Choose?

If you only have time to pick one, it all comes down to your personal travel style!

Pick Alghero if you love a charming, walkable historic centre with a rich Catalan heritage. It is absolutely perfect for history buffs, romantic sunsets on the ancient bastions, and exploring dramatic coastal cliffs.

Choose Olbia if your main priority is discovering world-class, pristine beaches. It is the ultimate, convenient gateway for exploring the luxurious Costa Smeralda and the breathtaking La Maddalena Archipelago.

☀️ Weather.

I am from the deep south of Sardinia, and I actually find the northern part a bit cooler, even in summer (especially in mountain towns like Tempio Pausania). That being said, summers are still very hot across the whole island. Winters tend to be quite chilly and humid, and it can even snow on the highest peaks and in inland villages like Fonni.

🚗 Getting Around.

Public transport is not particularly efficient here. It can be tricky to travel between towns, and buses simply cannot reach many of our beautiful, hidden beaches. If you truly want to explore the best of North Sardinia, hiring a car is the best choice. This way, you can set your own pace and discover the island without stressing over restrictive bus timetables!

🔽 Ready to roll? You can search for your next car directly in the bar below 🔽

🎈 Conclusion.

Spending just 3 days in North Sardinia might seem a bit rushed because our island is so incredibly beautiful and rich in history. However, with this itinerary, I hope you can make the absolute most of your trip in every season, whether you base yourself in Alghero or Olbia.

Writing this guide has been a wonderful reminder of just how much Sardinia has to offer! From wandering through historic, sun-drenched streets to relaxing on a boat by the sea, there is truly something magical for everyone here.

If you are considering heading south, do not miss my itinerary on 3 Days in Cagliari. Alternatively, if you are exploring the whole island, make sure to check out my ultimate guide to 35 Things to Do in Sardinia.

💬 And you? Are you planning a trip to North Sardinia soon, or have you already visited some of these marvellous spots? Let me know in the comments below!

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