The most beautiful hidden beaches in Sardinia

If, like me, you love authentic, uncrowded places far from the usual tourist routes, you’ll be happy to know that Sardinia has so much more to offer beyond the famous La Pelosa or Cala Brandinchi. Today, I’ll take you to discover some of the island’s secret beaches — small corners of paradise where you can truly switch off, soak up beauty and share unforgettable moments with the people you love.

Secret beaches in Sardinia: heavenly spots away from the crowds

Cala Tinnari – turquoise waters earned step by step

Some beaches are easy to reach, others make you work for their beauty — and Cala Tinnari is one of them. Accessible only by sea or via a hiking trail winding through the vegetation, this secluded beach rewards you with its wild charm: smooth pebbles, turquoise water and absolute peace. Time seems to slow down here, and every breath fills you with freedom.

Cala Mariolu – the beach of a thousand colours

If there’s a place that looks straight out of a postcard, it’s Cala Mariolu. Its seabed, dotted with tiny white and pink pebbles, creates dazzling reflections under the clear water. Perfect for lovers of crystal-clear seas and snorkelling, this beach can only be reached by boat or through a challenging trek — but trust me, the moment your feet touch the sand, every effort will be forgotten.

Piscinas Beach – a desert landscape overlooking the sea

Few people know that Sardinia hides its own slice of the Sahara. Piscinas Beach is famous for its towering golden dunes, reaching up to 60 metres high, creating a surreal, otherworldly landscape. Here, nature reigns supreme, and the lively waves make it a favourite spot for surfers — or simply for anyone wanting to admire sunsets that turn the sand into shades of gold and amber.

Cala Goloritzé – a natural masterpiece to experience fully

Cala Goloritzé feels like it belongs to another world — no wonder it’s a UNESCO natural heritage site. This dreamlike beach is a blend of white sand, transparent waters and a majestic cliff plunging into deep blue sea. The hike to get there is part of the magic: the trail winds through unspoilt nature, with breathtaking viewpoints that make every step worth it.

Cala Cipolla – the perfect hideaway between sea and scrub

Small, welcoming and sheltered by soft dunes, Cala Cipolla is one of those beaches that instantly make you feel at home. The water is calm and transparent, ideal for families or anyone looking to relax in peace. And if you love photography, come here at sunset: the golden light caressing the rocks is pure poetry.

Cala Spinosa – a hidden gem among the rocks

Just a short distance from Santa Teresa di Gallura, Cala Spinosa is a small cove surrounded by wind-sculpted rocks and a sea that changes colour depending on the hour of the day. It’s a dream spot for diving enthusiasts, with rich marine life and underwater landscapes that look like works of art.

Practical tips for visiting Sardinia’s most beautiful beaches

The best time to explore Sardinia’s secret beaches

If you want to experience the sea at its most authentic, avoid July and August. The best months are May, June and September, when the weather is perfect and the beaches are still quiet.

How to reach Sardinia’s most remote beaches

1. Trekking and scenic walks: perfect for adventure lovers. Cala Goloritzé, Cala Tinnari and several other beaches can only be reached by trails through nature.
2. Kayak and SUP: ideal for exploring the coast from a different perspective, reaching hidden coves few people know about.
3. Boat excursions: a comfortable alternative for visiting several beaches in one day while enjoying the sea effortlessly.

Why glamping is the perfect way to explore Sardinia’s beaches

I love trips that let me stay close to nature without giving up comfort, and that’s exactly why glamping is one of the best ways to discover Sardinia at its most authentic.

Imagine waking up in a luxury tent with the sound of waves in the background and the scent of myrtle in the air. After a day spent between secret beaches and golden sunsets, there’s nothing better than relaxing in an eco-friendly lodge surrounded by greenery — perhaps ending the day with a traditional Sardinian dinner under a sky full of stars.