Trinity Inlet is a magnificent tropical tidal estuary and oceanic inlet serving as the port for Cairns, Queensland. This vast, mangrove-lined waterway offers over 90 kilometers of winding channels accessible by boat, situated just minutes from the city center. It is a declared Fish Habitat Reserve, recognized as a prime fish breeding and nursery area, which contributes to the incredible diversity of over 40 fish species readily encountered in its waters. The system is a huge tidal basin with no significant river flowing into it, characterized by dramatically varying tides that are the key driver of fishing activity, offering almost year-round action for anglers.