Iluka also has a world heritage listed littoral rainforest. It is one of the last remaining littoral rainforests in the Southern Hemisphere. It contains many different plant species ranging from coastal dune species to tropical rainforest species. The Iluka rainforest has a vast range of native animal species ranging from wallabies and kangaroos to wombats and echidnas.
Fishing
Iluka is a fishing community with many commercial fishing industries, ranging from the oceangoing prawn and whiting trawlers to the river netters and trawlers. The river and beach netters can be seen hauling in mullet during the end of autumn. Iluka is also a very popular recreational fishing destination.
Schools
Iluka Public School
Sport
Iluka has a strong sporting history. It contains many strong cricket teams competing in local competitions, a rugby union side, The Cossacks, which competes with teams from up and down the North Coast of NSW, and many soccer sides which have performed well in the Clarence Competition. Iluka FC previously had been a junior-only soccer club, but from 2010 Iluka FC commenced playing in its inaugural senior season. Iluka also has a netball team. Iluka Boardriders Club holds monthly competitions.
Recreation areas
The Iluka Oval is positioned in the centre of town. It was originally used primarily as a cricket ground, and after Ken Leeson's help to construct another field, the oval was named the Ken Leeson Oval. It contains two cricket pitches, synthetic and turf, two tennis courts, a netball/ basketball court and a soccer/ rugby union field.
Pubs and clubs
Iluka has two clubs and a pub: Iluka Bowling Club, Iluka Golf Club and Sedgers Reef Hotel. The bowling club has three bowling greens and a Chinese restaurant, Master Wok. The golf club has a ten-hole course and a small restaurant. Sedgers Reef Hotel is located on the water at Iluka Bay. It contains a bar and a bistro.
Clarence River Fishermen's Co-operative Ltd.
Inside Iluka Bay is the Clarence River Fishermen's Co-op which provides a service to the commercial fishermen. The CRFC sells and transports the fresh seafood locally, regionally, nationally and globally. It provides jobs for the local community and is recognised throughout the Clarence Valley. The Clarence River Fishermen's Co-operative Iluka Depot consists of a factory, retail shop and a chandlery shop for the fishermen and other consumers.
Flying foxes
Iluka also has a birthing colony featuring the Grey-headed Flying Fox and the Black Flying-fox ; both are listed as being vulnerable to extinction. At night in October through January mothers can be seen flying out to feed at night with their babies.