A fast, small-draft boat runs a 3¼-hour coastal circuit from Cagliari with four swim stops, access to shallow coves and a chance to see dolphins. Plan for swim gear, reef shoes and an early departure in summer.
A fast, small-draft boat runs a 3¼-hour coastal circuit from Cagliari with four swim stops, access to shallow coves and a chance to see dolphins. Plan for swim gear, reef shoes and an early departure in summer.
The boat slips away from Cagliari’s harbor and the city’s sandstone blocks fall astern as wind and salt take over.
Verified experiences and guided adventures in the surrounding area.
Operated by SARDINIAN BLUE SAFARI · Cagliari, Sardinia
The boat slips away from Cagliari’s harbor and the city’s sandstone blocks fall astern as wind and salt take over.
In minutes the coastline opens: low cliffs, rocky coves and sudden pockets of clear, neon-blue water that dare you to dive in. The Sella del Diavolo—“Devil’s Saddle”—appears as a weathered ridge to starboard, its cliffs and sea caves shaped by Mediterranean storms and ancient uplift. Around these rocks you’ll find Posidonia meadows and shallow pools that hold the brightest coastal colors on the island.
This stretch of Sardinian coast carries layers of history: Phoenician traders, Roman anchors and local fishing communities that still read the sea like a map. The skipper’s stories—legends of smugglers and sea gods—add context to the geology and the names on shore.
Expect four short stops spread over roughly three hours and fifteen minutes: small beaches with basic facilities, swim breaks in sheltered bays, and the Gasole pools under the Sella del Diavolo where currents slow and the water invites you. Dolphins are frequent visitors but never guaranteed; when they appear they weave alongside the hull, curious and quick.
Practical notes: the boat has a low draft for close-in access, roomy aft platforms and a telescopic ladder for safe water entry. There’s a freshwater rinse and a Bluetooth stereo; a complimentary drink is included. Wear reef shoes for rocky landings, reef-safe sunscreen, and bring a towel and water bottle. Book early in summer for morning departures to avoid chop and crowds—cancellations occur in bad weather.
easy.
3–3.5 hours.
Suitable for most fitness levels; basic mobility to step on and off a low-boarding platform is required.
No—dolphins are commonly sighted in these waters but sightings cannot be guaranteed; crews will slow or alter course when animals are present.
The tour departs from Cagliari’s main harbor and returns to the same port; check your voucher for the exact meeting point and boarding time.
Yes—infants must sit on an adult’s lap; the boat is described as suitable for all fitness levels but parents should supervise water entries.
Trips are cancelled in poor sea conditions for safety; the operator typically offers a full refund if cancelled at least 24 hours beforehand.
The Sella del Diavolo area has been a maritime landmark since Phoenician and Roman times and later served local fishing communities and coastal defenses.
Posidonia meadows here are ecologically important; avoid anchoring on seagrass beds and use reef-safe sunscreen to reduce local impact.
SARDINIAN BLUE SAFARI operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




The boat slips away from Cagliari’s harbor and the city’s sandstone blocks fall astern as wind and salt take over.
The boat slips away from Cagliari’s harbor and the city’s sandstone blocks fall astern as wind and salt take over.
In minutes the coastline opens: low cliffs, rocky coves and sudden pockets of clear, neon-blue water that dare you to dive in. The Sella del Diavolo—“Devil’s Saddle”—appears as a weathered ridge to starboard, its cliffs and sea caves shaped by Mediterranean storms and ancient uplift. Around these rocks you’ll find Posidonia meadows and shallow pools that hold the brightest coastal colors on the island.
This stretch of Sardinian coast carries layers of history: Phoenician traders, Roman anchors and local fishing communities that still read the sea like a map. The skipper’s stories—legends of smugglers and sea gods—add context to the geology and the names on shore.
Expect four short stops spread over roughly three hours and fifteen minutes: small beaches with basic facilities, swim breaks in sheltered bays, and the Gasole pools under the Sella del Diavolo where currents slow and the water invites you. Dolphins are frequent visitors but never guaranteed; when they appear they weave alongside the hull, curious and quick.
Practical notes: the boat has a low draft for close-in access, roomy aft platforms and a telescopic ladder for safe water entry. There’s a freshwater rinse and a Bluetooth stereo; a complimentary drink is included. Wear reef shoes for rocky landings, reef-safe sunscreen, and bring a towel and water bottle. Book early in summer for morning departures to avoid chop and crowds—cancellations occur in bad weather.