Strap in at Marlin Marina and let Trinity Inlet challenge you: a 35-minute jet boat ride of spins, high speeds, mangrove-lined channels and the chance of crocodile sightings. Fast, wet, and full of local color, it’s a brief but electrifying way to feel Cairns from the water.
More ways to explore the area's outdoor wonders
The engine thumps, the spray hisses, and Trinity Inlet opens like a challenge—the mangroves leaning close as your jet boat slices through water that dares you to stay dry.
Difficulty
moderate
Duration
35 minutes
Fitness Level
Moderate: brief bursts of thrill require stable balance and the ability to hold a safety bar during maneuvers.
Wildlife
History
Trinity Inlet has long been a working waterway—used by Aboriginal custodians and later developed as Cairns’ port in the 19th century, shaping the town’s growth.
Conservation
Operators must follow wildlife and marine guidelines: avoid feeding wildlife, respect mangrove habitats, and use reef-safe products to reduce environmental impact.
Reserve your spot on the Cairns Jet Boat Ride today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Expect to get wet
Wear quick-dry clothing and a waterproof pouch for phones; towels and change of clothes at the marina help after the ride.
Health & height restrictions
Not recommended for pregnant travelers or those with back, neck or heart conditions; 110cm minimum height applies.
Timing for wildlife
Choose morning departures for calmer water and better shorebird and crocodile viewing opportunities.
Secure loose items
Use provided stowage or waterproof cases—phones and hats can be lost during spins and splashes.
Quick-dry clothing
Dries fast after sprays and keeps you comfortable in tropical humidity.
summer
Waterproof phone pouch
Protects electronics while letting you capture action shots.
Reef-safe sunscreen
Protects skin in the strong tropical sun without harming marine life.
summer
Close-toed shoes
Keeps feet secure when boarding and disembarking the boat.