Cycling in Sardinia: The best routes for coast, climbs and quiet roads

This guide covers the best cycling routes, where to base yourself, when to visit and practical tips to help you plan your trip, along with a growing selection of Sardinian routes on ROUVY to help you explore the island before you travel or revisit it afterwards.

Why cycle in Sardinia?

Unlike destinations built around a handful of famous climbs, Sardinia offers something different. The attraction is the island itself.

• Quiet roads and constant variety

Quiet roads link coastal towns, mountain villages and wide-open landscapes that change constantly as you ride. One day might be spent following the Mediterranean. The next could take you through cork oak forests, across high plateaus or into the limestone mountains of the island's interior.

• Excellent road quality

The roads are another reason Sardinia has become such a popular cycling destination. They're generally in very good condition, visibility is often excellent and, once you're away from the larger towns, traffic is usually light enough that you can settle into your own rhythm rather than constantly watching for vehicles behind you.

• Gravel routes worth exploring

Road cyclists aren't the only ones well catered for. Gravel riding continues to grow in Sardinia, with unpaved forestry roads, old shepherds' tracks and quieter backroads offering plenty to explore, especially around Barbagia, the Gennargentu mountains and parts of the Supramonte. If you enjoy mixing tarmac with gravel, there are plenty of opportunities to do both on the same ride.

• Climbs for every level

The climbing suits a wide range of riders too. You'll find plenty of long ascents, but very few are relentlessly steep. Instead, the gradients build gradually, rewarding steady pacing rather than explosive efforts. Sardinia is appealing for both mountain adventures and enjoyable days in the saddle.

Where to ride in Sardinia

Sardinia is a large island, so choosing where to base yourself can shape the whole trip. Each region has its own feel, and none is objectively "better" than the others. Your choice comes down to the type of riding you enjoy: coastal scenery, longer climbs or quieter inland roads.

North Sardinia: Gallura and Costa Smeralda

The northeast is many visitors' first introduction to Sardinia, thanks to Olbia Airport and the resorts of the Costa Smeralda. Away from the busiest coastal towns, the roads become quieter, rolling through granite hills, vineyards and woodland.

It's a good choice if you enjoy undulating rides with regular short climbs rather than long mountain passes. Many routes also pass through villages where a coffee stop is never too far away.

West Sardinia: Alghero and the Bosa coast

If there's one road that appears on almost every list of Sardinia cycling routes, it's the Alghero–Bosa coastal road.

Running for around 45 km along the island's northwest coast, it twists above rocky cliffs with uninterrupted views across the Mediterranean. The road rises and falls almost constantly, so although the gradients are never particularly severe, there's very little opportunity to settle into an easy rhythm.

Fortunately, that's part of its appeal. Every headland reveals another stretch of coastline, and traffic is usually light enough that you can enjoy the descents as much as the climbs.

Alghero also makes an excellent base for a longer stay. Head inland and you'll find quieter roads through vineyards, olive groves and small villages that see far fewer visitors than the coast.

Above: The Alghero–Bosa road is Sardinia's best-known coastal ride.

East and central Sardinia: Supramonte, Barbagia and Gennargentu

The further you head into Sardinia's interior, the more rugged the landscape becomes.

Around Nuoro, Barbagia and the Supramonte mountains, the roads climb steadily through forests, limestone hills and remote valleys. The scenery is very different from the coast, and so is the riding. Distances between towns are greater, the climbs are longer and you'll often have the road almost entirely to yourself.

If mountain riding is the main reason for your trip, this is the part of Sardinia to explore.

Above: The Supramonte combines winding mountain roads with some of Sardinia's most spectacular landscapes.

ROUVY's Barbagia route offers a good introduction. Starting just outside Nuoro, it heads south through rolling countryside before looping back via Orgosolo and Mamoiada. At just over 30 km with 561 metres of climbing, it's short enough for a training session while still giving you a feel for the steady gradients and quieter roads that characterise Sardinia's interior.

Above: ROUVY's Barbagia route gives you a feel for the steady gradients and quieter roads of the interior.

South Sardinia: Cagliari and the Costa del Sud

Southern Sardinia often receives less attention than the island's better-known northern coast, but it's a rewarding place to ride.

The roads around Teulada, Chia and Domus de Maria follow a spectacular stretch of coastline, weaving between white-sand beaches, rocky headlands and low hills. The climbing comes in regular waves rather than one sustained ascent, making this an enjoyable area for riders who like varied terrain without spending an hour climbing a single mountain.

Above: Challenge Forte Village covers 87 km and just over 1,000 metres of climbing.

One of ROUVY's Sardinian routes explores this stretch of coastline. Challenge Forte Village | Sardinia covers 87 km and just over 1,000 metres of climbing, linking Teulada, Chia and Domus de Maria before finishing near Pula. It's a realistic way to preview the rolling profile and coastal scenery if you're planning to ride this part of the island in real life.

Sardinia's best coastal cycling routes

Above: Quiet roads and granite coastline make Costa Smeralda a popular base for cyclists.

The coastline is what first draws many cyclists to Sardinia, and it's easy to understand why. Clear water, quiet roads and frequent changes in elevation mean the riding stays engaging without becoming relentlessly difficult.

The Alghero–Bosa road is the obvious place to start and deserves its reputation. It isn't simply scenic; it's also genuinely enjoyable to ride, with flowing bends and enough climbing to keep the route interesting from start to finish.

Further south, the Costa del Sud offers a different feel. The roads between Chia, Teulada and Pula spend more time close to the sea, with long views across turquoise bays and repeated rolling climbs that rarely become overly demanding. It's an area that's easy to underestimate on a map but tends to leave a lasting impression once you're on the bike.

If you're staying in the northeast, the roads around Costa Smeralda provide another excellent option. They're busier during the height of summer, but outside peak season they combine smooth tarmac, steady climbs and constant views across the granite coastline.

Ride the Costa del Sud before you travel

It's one thing to look at a route profile and another to ride the roads yourself. If you're planning a cycling holiday in southern Sardinia – or another cycling destination – ROUVY lets you explore the rolling roads and coastal scenery of the Costa del Sud before you arrive.