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Published on April 9, 2026

Sardinia Hiking & Trekking: Best Trails and Coastal Walks

Sardinia, with its rugged interior, dramatic coastline, and ancient history, offers an unparalleled paradise for hikers and trekkers. From challenging multi-day expeditions to leisurely coastal strolls, the island's diverse landscapes promise breathtaking views and unforgettable adventures for every fitness level.

Why Hike in Sardinia?

Beyond its world-renowned beaches, Sardinia reveals a wild, untamed heart perfect for exploration on foot. Hikers can traverse ancient shepherd trails, discover hidden coves, climb towering limestone cliffs, and wander through fragrant Mediterranean scrub. The island's geological diversity, combined with its rich cultural heritage, provides a unique backdrop for every step.

Essential Gear for Sardinia Hiking

Preparing properly is key to an enjoyable and safe hiking experience in Sardinia. While specific gear varies by trail difficulty, here are some general recommendations:

  • Footwear:Sturdy hiking boots for challenging trails, or comfortable walking shoes for coastal paths. Ensure good ankle support and grip.
  • Water:Carry ample water, especially during warmer months, as sources can be scarce on trails.
  • Sun Protection:Hat, sunglasses, and high-SPF sunscreen are crucial, even on cloudy days.
  • Layers:Weather can change quickly, so pack layers, including a lightweight waterproof jacket.
  • Navigation:A physical map, compass, and a reliable GPS device or app are highly recommended, especially for less-marked trails.
  • Snacks:Energy bars, fruit, and other snacks to keep you fueled.
  • First-Aid Kit:Basic supplies for minor cuts, blisters, and insect bites.
  • Swimsuit:For those irresistible dips in hidden coves after a long walk!

Top Hiking Regions and Trails

The Wild Heart: Gennargentu Mountains & Supramonte

For those seeking a true wilderness experience, the Gennargentu Mountains, Sardinia's highest range, and the rugged Supramonte region are unparalleled. These areas are home to some of the island's most challenging and rewarding treks.

  • Gorropu Canyon:Often dubbed Europe's Grand Canyon, this spectacular gorge carves its way through the Supramonte. Various trails lead to its entrance, with options for guided descents into the canyon floor. The trek requires good physical condition and proper footwear.
  • Selvaggio Blu:Meaning "Wild Blue," this is one of Italy's most challenging treks, spanning multiple days along the Cala Mariolu beach coastline. It combines hiking, climbing, abseiling, and scrambling, often requiring guides and technical gear. It offers breathtaking views of the Gulf of Orosei and access to some of Sardinia's most secluded beaches, including the famous Cala Mariolu.
  • Monte Arcosu Nature Reserve:Located south of Cagliari, this reserve protects vast areas of Mediterranean scrub and provides a habitat for the Sardinian deer. Trails here vary from easy walks to more strenuous climbs, offering tranquility and wildlife spotting opportunities.

Fun Fact:The Supramonte region is one of the last strongholds of the mouflon (wild sheep) in Europe, an elusive animal you might spot on higher trails.

Iconic Coastal Walks

Sardinia's coastline is a tapestry of towering cliffs, white sandy beaches, and hidden coves, offering a plethora of stunning coastal walks suitable for various fitness levels.

  • Capo Caccia (Alghero):Near Alghero, the dramatic cliffs of Capo Caccia offer spectacular views, especially around sunset. A popular walk leads to the panoramic viewpoint overlooking the Grotta di Nettuno entrance, involving a descent of over 650 steps (Escala del Cabirol) directly into the sea cave.
  • Capo Carbonara (Villasimius):The southeastern tip of Sardinia, around Villasimius, features easy to moderate coastal trails that wind through Mediterranean vegetation, past lighthouse, and offer stunning views of turquoise waters and small islands.
  • Chia Coastal Path:The area around Chia beach in the south boasts a scenic coastal path connecting various beautiful beaches and coves. These walks are generally easy and offer fantastic opportunities for swimming breaks.
  • La Maddalena Archipelago:While primarily known for boat tours, some islands in the Maddalena Archipelago, like Caprera, offer well-marked trails that explore historical sites, fortifications, and provide incredible views of the surrounding islands and sea.

Historical & Cultural Treks

Combine your love for hiking with an exploration of Sardinia's ancient past and unique culture.

  • Tharros Peninsula:Walk around the ancient Phoenician and Roman ruins of Tharros, located on a narrow peninsula. The coastal path here is flat and offers a fascinating blend of history and stunning sea views.
  • Su Nuraxi di Barumini:While the primary draw is the UNESCO World Heritage site itself, the surrounding landscape near Su Nuraxi di Barumini offers gentle walks through rolling hills, allowing visitors to appreciate the context of these ancient Nuragic settlements.
  • Castelsardo & Doria Castle:Explore the medieval town of Castelsardo, perched dramatically on a promontory. A walk up to the Doria Castle offers panoramic views of the Gulf of Asinara and the town's charming streets.
  • Valle della Luna (Santa Teresa Gallura):Near Santa Teresa Gallura, the Valle della luna(Valley of the Moon) offers a unique landscape of smoothed granite rocks and hidden coves. It's not a strenuous hike but a captivating walk through an otherworldly environment.
  • Bosa and Temo River:The charming town of Bosa, with its colorful houses, offers pleasant walks along the only navigable river in Sardinia, the Temo. You can also hike up to the Malaspina Castle for fantastic views over the town and the river valley.

Tips for Responsible Hiking

To preserve Sardinia's natural beauty and unique ecosystems, please adhere to these guidelines:

  • Stay on Marked Trails:This prevents erosion and protects delicate flora.
  • Leave No Trace:Pack out everything you pack in. Do not leave any rubbish behind.
  • Respect Wildlife:Observe animals from a distance and do not disturb their habitats.
  • Check Weather Conditions:Sardinia's weather can be unpredictable, especially in mountainous areas.
  • Inform Someone:Let someone know your hiking plans, especially for longer or more remote treks.

When to Go

The best times for hiking in Sardinia are spring (April-May) and autumn (September-October). During these seasons, temperatures are pleasant, the landscape is vibrant with wildflowers (spring) or rich autumnal colors (autumn), and the intense summer heat is avoided. Summer hiking is possible, but it's best to stick to early mornings or late afternoons and choose coastal paths or shaded routes.

Whether you're an experienced mountaineer or simply enjoy a scenic stroll, Sardinia's diverse trails offer an unforgettable experience. Lace up your boots, pack your sense of adventure, and discover the wild beauty of this Mediterranean gem on foot.