The water clarity is attributed to the low concentration of organic matter and the reflective nature of the limestone seabed.
The beach is located within the Capo Caccia - Isola Piana Marine Protected Area boundaries.
The name 'Lazzaretto' refers to the historical practice of holding crews in isolation here before allowing entry into the port of Alghero.
The coastline here is composed of sedimentary rock formations dating back to the Cretaceous period.
The shallow, sheltered waters of the small coves provide a nursery environment for Mediterranean Posidonia oceanica meadows.
Spiaggia del Lazzaretto is a series of interconnected coves situated on the northwestern coast of Sardinia, defined by fine white sand and translucent, turquoise waters. The beach is named after the nearby 17th-century quarantine lazaretto, which once served as a maritime isolation station. Its seabed is predominantly shallow and sandy, making it suitable for families and snorkeling enthusiasts. The area is bordered by Mediterranean scrub and limestone cliffs, providing natural wind protection from the mistral. It features a dedicated beach club area with services and large stretches of free-access public sand. The surrounding environment includes rocky inlets accessible by short footpaths from the main shoreline.
From the rocky headland overlooking the main bay to capture the contrast between the white sand and the deep azure sea.
Bring water shoes to navigate the rocky sections between the smaller adjacent coves.
Visit the smaller hidden coves to the left of the main beach for a more secluded experience.
Use the onsite parking area early in the day, as it fills quickly during peak summer weekends.
Attempting to park along the narrow access road during August, as towing is strictly enforced.
Beach services and lifeguard stations operate exclusively during the summer season.
Respect protected dune zones by staying on designated paths; carry out all trash to preserve the marine environment.
