Top 10 Best Secret Beaches in Southern Europe You’ve Never Heard Of
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Time to read 13 min
Best secret beaches in Southern Europe
Southern Europe is home to some of the world’s most iconic coastlines — but beyond the famous names lies a world of serene, untouched beauty. This list uncovers the top 10 best secret beaches in Southern Europe you’ve probably never heard of. These hidden gems are perfect for travelers looking to slow down, disconnect, and soak in nature’s raw elegance. From tucked-away coves to crystal-clear inlets framed by dramatic cliffs, every beach on this list promises a slow and stylish escape far from the tourist trail.
Table of contents
Best secret beaches in Southern Europe 1. Cala dei Gabbiani – Sardinia, Italy 2. Cala Tonnarella dell’Uzzo – Sicily, Italy 3. Playa de Gulpiyuri – Asturias, Spain 4. Spiaggia di Cala Sa Figu – Sardinia, Italy 5. Praia do Carvalho – Algarve, Portugal 6. Fokos Beach – Mykonos, Greece 7. Cala del Gesso – Monte Argentario, Italy 8. Cala delle Arene – Tremiti Islands, Italy 9. Playa del Silencio – Asturias, Spain 10. Praia da Ursa – Sintra, Portugal
1. Cala dei Gabbiani – Sardinia, Italy
Crystal-clear waters and hidden tranquility on Sardinia’s eastern coast
Cala dei Gabbiani is a secluded treasure tucked along the Golfo di Orosei on Sardinia’s east coast. Accessible only by boat or a strenuous hike, this small beach offers pure escape. Its coarse white pebbles and impossibly turquoise waters feel like something from a dream, perfect for travelers seeking privacy, natural beauty, and calm. Backed by limestone cliffs and far from crowds, Cala dei Gabbiani is a Mediterranean haven that still flies under the radar.
- 🌍 Location: Golfo di Orosei, Sardinia, Italy (Google map)
- ✅ Highlights: Remote location, pristine waters, excellent for snorkeling, dramatic cliff backdrop
- 👎 Downsides: Only accessible by boat or difficult hike; no amenities
How do you get to Cala dei Gabbiani?
The beach is accessible either by organized boat tours from Cala Gonone or by hiking from Cala Sisine or Cala Luna. The journey is part of the adventure, and the reward is total serenity.
What makes Cala dei Gabbiani so special?
Its sense of seclusion and untouched beauty. Few tourists make it here, so you’re likely to have the beach to yourself or share it with only a handful of others. The clarity of the water is exceptional, making it perfect for swimming and snorkeling.
Are there facilities or food available nearby?
No — and that’s part of the charm. Cala dei Gabbiani is completely natural, so bring your own food, water, and sun protection. It’s a true escape into nature with no distractions.
2. Cala Tonnarella dell’Uzzo – Sicily, Italy
Wild beauty and turquoise waters inside a protected Sicilian nature reserve
Hidden within the Zingaro Nature Reserve on Sicily’s northwestern coast, Cala Tonnarella dell’Uzzo is one of the island’s most untouched and scenic beaches. This pebbly cove is framed by rugged limestone cliffs and lapped by brilliant blue-green waters. Reached only on foot via a scenic trail, it rewards the adventurous with serenity, snorkeling opportunities, and postcard-worthy views. The surrounding park is a haven for Mediterranean flora and fauna, making this beach a gem for nature lovers and quiet-seekers alike.
- 🌍 Location: Zingaro Nature Reserve, Sicily, Italy (Google map)
- ✅ Highlights: Located in a nature reserve, pristine waters, quiet, great snorkeling
- 👎 Downsides: Requires a hike, no shade or facilities
How long is the hike to Cala Tonnarella dell’Uzzo?
About 20 to 30 minutes from the park entrance at the Scopello side of Zingaro Nature Reserve. The walk is scenic, relatively easy, and definitely worth it for the reward at the end.
Is it crowded?
Despite its beauty, it remains under the radar for most tourists. You’ll often find plenty of space, especially if you arrive early in the day or during weekdays. It’s one of the best beaches in Southern Europe for peaceful vibes.
What should I bring?
Bring everything you need — water, snacks, sun protection, and maybe a snorkel mask. There are no shops or bars in the reserve, which is part of its magic.
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3. Playa de Gulpiyuri – Asturias, Spain
A surreal inland beach hidden between green pastures and coastal cliffs
Playa de Gulpiyuri is a magical anomaly: a small, perfectly formed beach that sits inland in the rolling countryside of Asturias, fed by seawater through underground tunnels. This landlocked wonder is surrounded by grassy meadows and rocky ridges, making it feel more like a secret lagoon than a traditional beach. It's ideal for a peaceful swim, a sunbathing session on golden sand, or simply marveling at nature's oddest coastal quirk.
- 🌍 Location: Llanes, Asturias, Spain (Google map)
- ✅ Highlights: Unique inland setting, calm shallow waters, peaceful atmosphere
- 👎 Downsides: Small and can feel busy at peak times; no amenities
How did Playa de Gulpiyuri form?
This tiny beach was carved by the sea over millennia. Waves from the Bay of Biscay travel through caves in the limestone cliffs and surface inland, creating a sandy inlet with seawater and gentle tides.
Can you swim there?
Yes, it’s shallow and perfect for a dip — especially for children. Just keep in mind that it’s more of a novelty than a full beach day destination, but still one of the best secret beaches in Southern Europe.
How do you get there?
It’s a short walk from the nearby village of Naves. Parking is available nearby, and a dirt path leads to the beach. Wear comfy shoes and bring a picnic if you plan to stay a while.
4. Spiaggia di Cala Sa Figu – Sardinia, Italy
Untamed Mediterranean beauty tucked between limestone cliffs
Spiaggia di Cala Sa Figu is a hidden treasure along Sardinia’s southeastern coast. Framed by rugged limestone walls and wild Mediterranean vegetation, this small pebble-and-sand beach feels like a secret carved out of the rocks. The turquoise water is crystal clear, and the remote location keeps crowds away — perfect for a serene swim or a quiet sunbathing session. It’s the kind of place you reach by foot and leave with unforgettable memories.
- 🌍 Location: Capo Ferrato, Sardinia, Italy (Google map)
- ✅ Highlights: Wild scenery, secluded feel, pristine water, perfect for snorkelling
- 👎 Downsides: No amenities, rocky access path, not suitable for strollers or small children
What makes Cala Sa Figu special?
Its untouched vibe and raw natural charm. Unlike crowded beaches, Cala Sa Figu offers solitude, dramatic landscapes, and some of the clearest waters in Sardinia — it’s a true secret escape in Southern Europe.
How do you get there?
Take the scenic coastal road SP97 and park near Capo Ferrato. From there, it’s a short hike on a rocky trail. Wear sturdy shoes and bring supplies — there’s nothing but nature once you arrive.
Can you swim or snorkel?
Absolutely. The cove is well protected from waves, making it ideal for swimming and exploring underwater life with a snorkel mask. The calm, transparent waters are among the best in the region.
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5. Praia do Carvalho – Algarve, Portugal
Golden cliffs, a secret tunnel, and a serene hideaway
Praia do Carvalho is one of the Algarve’s most enchanting and lesser-known beaches. Hidden between towering golden cliffs, this small cove is accessible through a tunnel carved into the rock — adding to its secret allure. The beach offers soft sand, clear water, and a calm atmosphere, making it ideal for a quiet swim, sunbathing, or simply soaking in the natural beauty. It’s a postcard-perfect slice of southern Portugal with far fewer crowds than the nearby hotspots.
- 🌍 Location: Near Carvoeiro, Algarve, Portugal (Google map)
- ✅ Highlights: Hidden access tunnel, stunning cliffs, calm waters, great for cliff jumping
- 👎 Downsides: Limited parking, no lifeguards, gets shady early in the afternoon
What’s unique about this beach?
The secret entrance! You’ll walk through a hand-dug tunnel in the cliff to reach this hidden paradise. Once inside, the view opens up to a gorgeous sandy cove framed by dramatic rock formations and deep turquoise water.
Is it suitable for families or solo travelers?
Both! Families enjoy the calm waters and cozy atmosphere, while solo travelers or couples find it a peaceful retreat. Just be prepared for a bit of a walk and bring supplies — there are no shops or restaurants on site.
Can you swim or snorkel here?
Yes, and it’s spectacular. The cove is sheltered from large waves, and the underwater rock formations attract fish, making it great for snorkelling. Some brave visitors also enjoy jumping off the surrounding cliffs.
6. Fokos Beach – Mykonos, Greece
Untamed beauty and peaceful vibes far from Mykonos crowds
Fokos Beach is a rare gem on the otherwise lively island of Mykonos. Tucked away on the island’s northeastern coast, it offers wild, unspoiled nature and a peaceful escape from the party scene. There are no beach clubs or loungers — just golden sand, rolling hills, and the deep blue Aegean Sea. It’s the kind of place where time slows down and the salty breeze whispers calm into your bones.
- 🌍 Location: Mykonos, Greece (Google map)
- ✅ Highlights: Tranquil setting, natural landscape, no commercial development, good for swimming
- 👎 Downsides: No shade or services, rough road access
What makes Fokos stand out in Mykonos?
It’s completely different from the flashy beach clubs and DJ sets the island is known for. Fokos is raw and real — a place to connect with nature and just be.
How do you get there?
You’ll need to drive or take a quad bike over a bumpy dirt road, but it’s well worth the effort. There’s parking near the beach, and you’ll often find it quiet, even in summer.
Is there anything to eat or drink nearby?
Yes — the charming Fokos Taverna just above the beach serves fresh local dishes and chilled wine. It's a laid-back oasis that completes the experience.
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7. Cala del Gesso – Monte Argentario, Italy
Hidden gem with turquoise waters on Tuscany’s wild promontory
Cala del Gesso is one of the most beautiful and secret beaches in Southern Europe, nestled along the rugged Monte Argentario coastline in Tuscany. This small pebble cove boasts crystal-clear turquoise waters, dramatic cliffs, and a backdrop of wild Mediterranean vegetation. It’s accessible only by foot or boat, making it a serene escape for those in search of privacy and natural splendor.
- 🌍 Location: Monte Argentario, Tuscany, Italy (Google map)
- ✅ Highlights: Stunning clear water, excellent snorkeling, peaceful vibe, scenic hike
- 👎 Downsides: Difficult access via steep path, no facilities, rocky shoreline
Is it worth the hike down?
Absolutely — the path may be steep, but once you reach Cala del Gesso, the views and tranquility make it well worth the effort. Bring sturdy shoes and plenty of water.
Can you swim or snorkel here?
Yes! The waters are incredibly clear and calm, perfect for a refreshing swim or snorkeling among small fish and rock formations.
Is it suitable for families or kids?
It’s best for adventurous couples or solo travelers rather than small children, due to the steep access and rocky terrain. But older kids who enjoy nature will love it.
8. Cala delle Arene – Tremiti Islands, Italy
Crystal-clear waters and serene island vibes off Italy’s Adriatic coast
Located on San Domino Island in the Tremiti archipelago, Cala delle Arene is a lesser-known beach that blends silky white sand with crystalline turquoise waters. Often overshadowed by mainland Italian hotspots, this tiny beach is a dreamy hideaway for travelers seeking peace, sun, and authentic local charm. Surrounded by rugged cliffs and Mediterranean flora, it offers an off-the-radar experience in one of Europe’s most underrated coastal corners.
- 🌍 Location: San Domino, Tremiti Islands, Italy (Google map)
- ✅ Highlights: Soft sand, turquoise waters, snorkel-friendly, relaxed island atmosphere
- 👎 Downsides: Limited accessibility; requires ferry ride from mainland Italy
What makes Cala delle Arene so special?
This beach stands out for its pristine clarity and the fact that it's nestled in a quiet island setting. You won’t find large crowds or built-up resorts — just sun, sea, and serenity.
How do you get to Cala delle Arene?
The Tremiti Islands are accessible by ferry from several Italian coastal towns such as Termoli and Vieste. Once on San Domino, the beach is within walking distance of most accommodations.
Is Cala delle Arene suitable for families?
Yes — the shallow entry and soft sand make it a pleasant and safe choice for families with children. However, it’s best to arrive early in high season as the beach is small and fills up quickly.
9. Playa del Silencio – Asturias, Spain
Dramatic cliffs and peaceful isolation on Spain’s northern coast
Playa del Silencio, or “Beach of Silence,” is a breathtaking cove nestled along the rugged Asturian coastline. Surrounded by towering cliffs and untouched wilderness, this hidden gem offers a wild and quiet atmosphere far from Spain’s typical tourist routes. With its crescent shape, pebbled shore, and emerald Atlantic waters, it’s the ideal retreat for nature lovers and travelers seeking solitude with a side of dramatic coastal beauty.
- 🌍 Location: Castañeras, Asturias, Spain (Google map)
- ✅ Highlights: Secluded setting, stunning cliffs, great for photography and reflection
- 👎 Downsides: No facilities; rocky shoreline not ideal for swimming
Why is it called Playa del Silencio?
The name reflects the peaceful, almost sacred quiet of the place — there’s no commercial noise, no motorboats, and the natural amphitheater of cliffs muffles outside sounds. It’s just you, the sea, and silence.
How do you reach this remote beach?
From the small village of Castañeras, there’s a short but steep path down to the beach. It’s best to wear sturdy shoes and bring supplies with you, as there are no amenities onsite.
Is Playa del Silencio safe for swimming?
While the water is clear and inviting, the beach is mostly rocky, and the Atlantic waves can be strong. It’s more popular for relaxing, taking photos, and enjoying the scenery than for actual swimming.
10. Praia da Ursa – Sintra, Portugal
Dramatic cliffs and wild Atlantic beauty just outside Lisbon
Praia da Ursa is one of Portugal’s most breathtaking — and best-kept — secrets. Tucked beneath the rugged cliffs of Cabo da Roca, the westernmost point of mainland Europe, this wild beach stuns with its golden sands, jagged rock formations, and powerful Atlantic waves. Accessible only by a steep trail, it rewards the adventurous with raw, unspoiled beauty and a feeling of true escape.
- 🌍 Location: Sintra, Portugal (Google map)
- ✅ Highlights: Stunning rock formations, remote location, perfect for photography and solitude
- 👎 Downsides: Steep and rocky path; strong waves; no facilities
How difficult is the hike to Praia da Ursa?
The trail is steep and rocky, taking about 20–30 minutes down from the road. It’s manageable for fit hikers, but proper shoes and caution are essential. The reward is absolutely worth it.
Is it safe to swim at Praia da Ursa?
The Atlantic currents here can be very strong, and there are no lifeguards, so swimming is best left to strong, experienced swimmers. Most visitors come for the views and atmosphere rather than the water.
Why is Praia da Ursa considered a hidden gem?
Despite being near popular Sintra and Lisbon, its challenging access keeps the crowds away. That makes it a rare spot where you can experience Portugal’s dramatic coastline in near solitude — especially at sunset.
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Table of contents
Best secret beaches in Southern Europe 1. Cala dei Gabbiani – Sardinia, Italy 2. Cala Tonnarella dell’Uzzo – Sicily, Italy 3. Playa de Gulpiyuri – Asturias, Spain 4. Spiaggia di Cala Sa Figu – Sardinia, Italy 5. Praia do Carvalho – Algarve, Portugal 6. Fokos Beach – Mykonos, Greece 7. Cala del Gesso – Monte Argentario, Italy 8. Cala delle Arene – Tremiti Islands, Italy 9. Playa del Silencio – Asturias, Spain 10. Praia da Ursa – Sintra, Portugal
