Tucked away off the coast of Faro in southern Portugal lies Ilha Deserta, also known as Barreta Island — a pristine paradise and one of the Algarve’s best-kept secrets.
True to its name, Ilha Deserta (which means “Deserted Island”) is an uninhabited stretch of golden sand, crystal-clear waters, and protected natural beauty that invites you to disconnect from the world and reconnect with nature.
🌊 Where Nature Takes Center Stage
Part of the Ria Formosa Natural Park, Ilha Deserta is a barrier island that separates the calm lagoon waters of the Ria Formosa from the open Atlantic Ocean.
This ecological sanctuary is home to hundreds of bird species, including flamingos, herons, and oystercatchers, making it a dream destination for birdwatchers and nature lovers.
There are no cars, hotels, or crowds—just sand dunes, silence, and the soothing sound of the sea.
🚤 How to Get There
Reaching Ilha Deserta is a short and scenic journey:
- Take a ferry or speedboat from Faro Marina, which typically takes about 30–45 minutes.
- There are also private boat tours, some of which include guided walks and birdwatching experiences.
The boat ride itself is a highlight, as you’ll glide through the Ria Formosa lagoon, spotting marine life and enjoying panoramic views of the salt marshes.
🏖️ What to Do on Ilha Deserta
While the island may be “deserted,” it offers a handful of unforgettable activities:
1. Beach Bliss
Ilha Deserta boasts kilometres of untouched beach with soft sand and turquoise waters.
This beach is one of the most pristine and tranquil stretches of sand in the Algarve—and arguably in all of Portugal.
The beach stretches over 7 kilometers of soft, golden sand with no buildings, no roads, and no crowds—just open space, sand dunes, and the sound of the Atlantic Ocean.
There are no permanent inhabitants on the island, which keeps the beach clean, peaceful, and naturally preserved.
Crystal-Clear Waters
The water at Ilha Deserta is incredibly clear, calm in some areas and livelier in others depending on the tide and location. It’s ideal for:
- Swimming
- Paddleboarding
- Snorkeling
- Peaceful floating or wading in the shallows
During summer, the beach is supervised by lifeguards in the main area near the dock and restaurant, ensuring a safe environment for families and solo travelers alike.
2. Walk to the Southernmost Point of Portugal
A short walk from the boat dock takes you to Cabo de Santa Maria, the southernmost point of mainland Portugal.
It’s a special place to take photos, reflect, or simply enjoy the vastness of the sea.
3. Explore the Nature Trails
Follow wooden boardwalks that guide you through the dunes and native vegetation.
Along the way, you’ll find informative signs about local flora and fauna, adding an educational twist to your stroll.
Ilha Deserta is a paradise for anyone seeking silence, solitude, and a connection with nature. You’ll often see:
- Birds like herons, flamingos, and terns flying overhead or resting nearby
- Seashells scattered along the shore
- Native flora growing along the sandy dunes
4. Dine at Estaminé Restaurant
Surprisingly for a deserted island, there’s one sustainable, solar-powered restaurant: Estaminé.
Nestled in the heart of the Ria Formosa Natural Park, it offers a one-of-a-kind dining experience surrounded by unspoiled nature, sand dunes, and ocean views.
Accessible only by boat from Faro, Estaminé combines sustainability, elegance, and authentic Algarvean cuisine.
🌿 A Sustainable Vision
Originally opened in 1987, Estaminé was rebuilt in 2007 with a strong focus on sustainability.
After a devastating fire in March 2021, the restaurant was completely destroyed but was rebuilt and reopened in August 2021, continuing its eco-conscious mission.
- Powered by solar energy
- Water sourced and purified on-site
- Built with eco-friendly materials
This commitment ensures that visitors enjoy their meal with minimal impact on the surrounding ecosystem.
🍽️ The Cuisine
Estaminé specializes in fresh seafood and traditional Algarvean dishes. All ingredients are sourced locally, and the menu includes:
- Prawns “da Praia” – a signature dish created by owner Isabel Vicente
- Grilled fresh fish such as sea bream and sea bass
- Clams, cuttlefish, and octopus salad
- Seasonal starters, homemade desserts, and a curated wine list
The restaurant also caters to vegetarian, vegan, and gluten-free diets.
Whether you’re looking for a romantic lunch by the sea, an eco-luxury escape, or a unique addition to your Algarve itinerary, Estaminé Restaurant is an unforgettable destination worth the boat ride.
🐚 Why Visit Ilha Deserta?
- Perfect for a day trip from Faro
- Ideal for couples, families, or solo travellers seeking tranquillity
- A chance to unplug and immerse yourself in nature
- Unique eco-tourism experience in one of Portugal’s most protected natural areas
🧭 Practical Tips
- Bring sun protection—there’s little natural shade, and a beach umbrella.
- Pack plenty of water and snacks, especially if you don’t plan to dine at the restaurant.
- Respect the natural environment: don’t leave trash and stay on marked paths.
- Boats may be weather-dependent, so check the schedule in advance.
- A camera – the landscapes are stunning!
Ilha Deserta is not just a beach destination—it’s an experience. A serene escape that reminds you of the beauty of simplicity, silence, and untouched nature.
Whether you’re looking to unwind, explore, or simply soak in the sun, this hidden gem near Faro is a must-visit during your Algarve adventure.
Because it’s part of a protected area, visitors are encouraged to respect the environment—leave no trash, don’t disturb the wildlife, and stay on marked paths when walking through the dunes. Leave only footprints in the sand!
And don’t forget to share and tag us on your stunning photos on Instagram!
Want to visit the Desert Island? Check our best boat tour suggestions:
