A seven-and-a-half-hour day cruise from Stintino to Asinara National Park that pairs swimming and snorkeling in protected coves with a shore walk at Cala Reale to meet the island’s famous white donkeys. Expect clear water, local food served aboard, and narration by an environmental guide.
A seven-and-a-half-hour day cruise from Stintino to Asinara National Park that pairs swimming and snorkeling in protected coves with a shore walk at Cala Reale to meet the island’s famous white donkeys. Expect clear water, local food served aboard, and narration by an environmental guide.
Verified experiences and guided adventures in the surrounding area.
Operated by Alemar Escursioni · Stintino, Sardinia
The boat slips away from Port Mannu as the town’s low-slung harbor recedes into blue—fishermen folding nets, a lighthouse watching like an old guard. Sea spray cools your face while the coastline of northwest Sardinia narrows into a silhouette; the skipper hums through the engine and the environmental guide points out the first porpoises arcing beside the bow. The navigation is deliberate: long looks, short swims, a shore stop at Cala Reale where limestone cliffs give way to pale sand and the island’s famously pale donkeys roam with a proprietorial calm.
easy.
7–8 hours.
Light fitness—able to board a small boat, swim short distances, and walk short rocky shore paths.
The meeting point is the Coast Guard square in Port Mannu, Stintino; public transport options are nearby but you cannot park in the square—use nearby paid parking or drop-off.
Yes, the vessel has onboard restrooms for passenger use during the excursion.
Yes—there are three swimming stops at authorized buoys for snorkeling; guides will advise where to enter and exit safely.
The tour accommodates children; infants must sit on an adult’s lap. Supervision is required during swimming stops.
Dolphins are commonly sighted but never guaranteed; Mediterranean monk seals are rare but possible—respect distance and follow guide instructions.
Full refund if you cancel at least 24 hours before departure; cancellations within 24 hours are non-refundable and trips may be canceled for bad weather or insufficient travelers.
Asinara served as a quarantine island and later a high-security prison until the late 20th century; it became a national park to protect its unique coastline and ecosystems.
Landing and swimming are restricted to authorized spots to protect fragile habitats; visitors are asked to use reef-safe products and avoid disturbing wildlife.
Alemar Escursioni operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




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