A short wooden-boat ride from Stone Town delivers you to Prison Island’s coral shorelines, century-old Aldabra tortoises, and evocative quarantine ruins. This easy half‑day trip blends wildlife viewing, light history, and a swim in clear Indian Ocean water.
More ways to explore the area's outdoor wonders
You step off the low wooden boat and the city noise drops behind you—only the slap of small waves and a warm ocean breeze remain. Prison Island’s squat silhouette rises from turquoise water: a compact coral limestone outcrop ringed by reefs, sun-warmed sand and the slow shuffle of hundred-year-old Aldabra tortoises.
Difficulty
easy
Duration
3 hours
Fitness Level
Suitable for all fitness levels; expect short walks on sand and uneven stone.
Wildlife
History
Constructed in the late 19th century for quarantine and brief detention under the sultanate, the island later became home to tortoises relocated from the Seychelles.
Conservation
The tortoise sanctuary is managed locally; visitors should avoid feeding or disturbing animals and favor reef‑safe products to protect nearby coral habitats.
Reserve your spot on the Prison Island and Giant Tortoises Half Day Local Boat Trip today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Take the morning departure
Mornings usually mean calmer seas, cooler temperatures and better light for photos—plan for an early slot if you’re sensitive to heat.
Bring motion-sickness remedies
The boat ride is brief but can be choppy on windy days—if you’re prone to seasickness, take preventative meds or sit midboat.
Wear reef-safe sunscreen and shoes
Sandy stretches and sharp coral onshore make water shoes and reef‑safe sunscreen both comfortable and environmentally responsible.
Respect the tortoises
Do not chase, feed, or climb near tortoises; follow your guide’s directions to protect the animals and avoid fines.
Reef‑safe sunscreen
Protects skin and local marine life while spending time on sunny beaches and in shallow water.
summer
Water shoes or sturdy sandals
Protects feet on rocky shoreline and makes getting in and out of the boat easier.
spring
Light sun hat and polarized sunglasses
Reduces glare and heat during the exposed island walk and on the boat deck.
winter
Dry bag or waterproof pouch
Keeps phone, camera and small items dry on the wooden boat and during beach time.
fall