The Cape Byron Marine Park runs from the Brunswick River down to Lennox Head, stretching along 37 kilometres of coast and extending 3 nautical miles out to sea. It covers around 220km² and includes the Brunswick River (the tidal waters & tributaries) and the ICOLLS of Belongil and Tallow Creeks. 

The Marine Park was established in recognition of the high biodiversity of this area – the warm East Australian Current (EAC) mixes with cooler waters from the south creating unique subtropical marine habitats. There are many unique and threatened species to be found here including sea turtles, grey nurse sharks and little terns. It’s also been connected with humans for many thousands of years, with important cultural significance to the local Bundjalung People of Byron Bay (Arakwal). 

There’s been some form of government protection here since 1982, when pressure from locals led to the declaration of a marine reserve to protect the unique fish life and ecosystems of Julian Rocks. Stretching for 500 metres around the rocks, it was the impetus for greater protection and in 2002 the Cape Byron Marine Park was declared. In 2007, the importance of including traditional owners in management of the park was formalised with a Memorandum of Understanding between the Arakwal people and Cape Byron Marine Park. 

Within the Cape Byron Marine Park, potentially harmful activities are restricted to ensure the biodiversity continues into the future. This is managed by the Department of Primary Industries. It’s worth noting that many different activities are allowed – 53.5% of the park is a General Use zone (a wide range of activities are allowed, including commercial and recreational fishing). The Habitat Protection Zone (18.7% of the park) aims to protect specific species or habitats and reduce high impact activities, the rules in these areas vary so it’s important to understand the zoning map. The highest level of protection is the Sanctuary Zone (27.5% of the total park) – a “no take” area where only activities that don’t harm plants, animals or habitats are allowed. 

Check out the Zoning Map to see what you can do where here – Cape Byron Marine Park Zoning Map, and read more about the different zones here – Marine Park Users Guide.