Lu Impostu
A wide stretch of pale sand and crystal-clear water facing Tavolara, separated from the inland lagoon by a narrow dune ridge.
Discover Lu Impostu
Lu Impostu extends along one of the most scenic stretches of the San Teodoro coastline, just south of Cala Brandinchi. It is a broad and luminous beach characterized by fine, pale sand forming a regular arc directly facing the island of Tavolara.
The seabed is predominantly sandy and slopes gently and gradually, creating a long stretch of shallow, transparent water. The sea displays shades ranging from emerald green to bright turquoise, with reflections that shift according to light intensity and wind direction. On calmer days, the water appears almost crystalline, allowing the seabed to be clearly visible even several meters from the shore.
Behind the beach lies a coastal lagoon running parallel to the sea, separated by a narrow dune ridge covered with Mediterranean scrub. This dual presence of water — saltwater in front and freshwater behind — creates a varied and harmonious landscape in which dunes, vegetation, and sea merge into a natural balance.
From the water, Lu Impostu appears as a wide sandy crescent framed by low headlands and dominated by the vertical silhouette of Tavolara on the horizon. Reaching it by dinghy allows you to appreciate its scale and the clarity of its seabed, stopping offshore to enjoy a full panoramic view and easily including it in an itinerary that also features Punta Coda Cavallo and Cala Brandinchi within the marine protected area.
What to expect in this paradise
Shallow sandy seabeds, vibrant colors, and a landscape that combines open sea, dunes, and a coastal lagoon.
Tour Lu Impostu by dinghy
Fun Facts and Frequently Asked Questions
Where is Lu Impostu located?
Lu Impostu is located in the area of San Teodoro, along the north-eastern coast of Sardinia, south of Olbia. The beach overlooks a stunning stretch of sea with a direct view of Tavolara Island, one of the most iconic landmarks of the area.
Behind the beach there is a natural lagoon, home to various bird species, which enhances the landscape. Lu Impostu is often associated with nearby Cala Brandinchi, forming one of the most famous coastal areas in north-eastern Sardinia.
How can you reach Lu Impostu?
Lu Impostu is easily reachable by car from San Teodoro, just a few kilometers away. Olbia is about 25 minutes away and is the main arrival point for visitors traveling to this part of Sardinia.
The beach can also be reached by sea, offering a unique perspective of its length and the vibrant colors of the water.
With Flag Sardinia, you can explore this coastline aboard luxury RIB boats. If you have a boat license, you can choose bareboat rental and navigate independently; otherwise, you can opt for a skippered rental and relax while discovering the area.
What is Lu Impostu famous for?
Lu Impostu is famous for its long stretch of fine white sand and crystal-clear water with shallow seabeds, allowing you to walk in the sea for several meters. The water features shades ranging from turquoise to deep blue, creating a striking contrast with the bright sand.
It is considered one of the most beautiful beaches in San Teodoro and is often associated with Cala Brandinchi, forming one of the most iconic coastal areas in north-eastern Sardinia.
The view of Tavolara Island on the horizon makes Lu Impostu one of the most photographed beaches in the area.
What can you do at Lu Impostu?
At Lu Impostu, you can enjoy a relaxing day by the sea surrounded by nature. The beach is ideal for swimming, sunbathing, and enjoying shallow, crystal-clear waters, making it perfect for families.
Its wide shoreline allows for long walks, while the lagoon behind the beach offers a unique natural setting for observing local wildlife.
During the summer season, access to the beach may be regulated with limited entry and organized parking areas.
Many visitors also explore the coastline by sea, including Lu Impostu in itineraries that feature Cala Brandinchi, Punta Coda Cavallo, and the Tavolara marine area.
When is the best time to visit Lu Impostu?
The best time to visit Lu Impostu is from late spring to early autumn. During summer, the sea is usually calm and perfect for swimming.
Spring and September are ideal for those who prefer a quieter experience, with pleasant temperatures and more vibrant sea colors.
On calm, windless days, the water becomes exceptionally clear, making the experience even more enjoyable.
Why visit Lu Impostu during a boat tour?
Visiting Lu Impostu during a boat tour allows you to fully appreciate this stretch of coastline. From the sea, you can admire the beach’s full extension, the color variations of the water, and the iconic view of Tavolara Island.
A boat tour also makes it easy to connect Lu Impostu with nearby highlights such as Cala Brandinchi, Punta Coda Cavallo, and the Tavolara protected marine area.
With Flag Sardinia’s luxury RIB boats, the experience can be fully customized: choose bareboat rental if you have a license, or enjoy a skippered experience for a completely relaxing day.
