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Aerial view of a boat on calm waters near a dense mangrove forest.

Explore

Cairns Marlin Marina & Waterfront

The Cairns waterfront serves as the main departure point for all Trinity Inlet cruises and boat hires. It offers flat, paved walking paths and direct access to the estuary.

Photo: tour listing on Viator

Located adjacent to the Cairns CBD, the marina and waterfront area is the starting point for exploring the 90-kilometer waterway system. Paid street parking and lots are available directly next to the marina, making it easy to access by car.

Visitors can walk from the city center in 5 to 10 minutes. Do not swim or wade at the water's edge here, as saltwater crocodiles are present in the inlet.

River cruise boat with passengers passing by green mangroves and distant mountains.
Photo: tour listing on Viator
01

Cairns Reef Fleet Terminal

15 minsTour check-in

This building is the main hub for checking in and boarding your inlet cruise. Hundreds of passengers pass through here daily for reef and river tours. Arrive 30 minutes early for check-in because the terminal gets very busy in the morning.

Passengers enjoying a scenic river cruise with mountains and forests in the background.
Photo: tour listing on Viator
02

Marlin Marina Boardwalk

30 minsFree access

The boardwalk provides a flat walking path along the harbor with clear views of the inlet, mountains, and moored yachts. The walk is free and highly accessible from the CBD. Take an evening stroll here to watch the sunset over the estuary.

Several sailboats anchored in calm water under a vibrant sunset sky.
Photo: tour listing on Viator
03

Cairns Boat Hire

2-4 hoursBoat rentals

This local operator rents self-drive pontoons and tinnies so you can navigate the estuary independently. You do not need a marine license for basic hires. Book your vessel in advance during the dry season to secure a boat.

Close-up of a wine glass on a boat, with blurred people in background.
Photo: tour listing on Viator
04

Cairns Cruise Liner Terminal

15 minsHistoric wharf

This historic wharf sits along the edge of the inlet and accommodates large international cruise ships. The primary entrance channel was dredged to 9 meters deep to allow these massive vessels to dock. Check the local port schedule to see when ships are visiting.

Book a Departure from the Marina

Tour boat navigating the waters with lush green hills in the background.
Cairns Trinity Inlet Sightseeing Cruise1 h 15 min 4.9 (37)from $45
sightseeing cruisefrom $45 on Viator
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