Snorkel Julian Rocks (Nguthungulli) with a Marine Biologist from Brunswick Heads — a 2.5-hour guided trip into a unique meeting of tropical and temperate seas where turtles, rays and hundreds of fish species gather. Arrive 30 minutes early and be prepared to swim 200 m unassisted.
More ways to explore the area's outdoor wonders
The boat slips from Brunswick Heads and the coastline slides aft: a long pale ribbon of sand, the lighthouse a pale eye on the headland. Salt and diesel mix as the skipper points toward jagged dark teeth rising from turquoise — Julian Rocks, known here as Nguthungulli, brooding at the meeting point of warm tropical and cooler temperate currents.
Difficulty
moderate
Duration
2–3 hours
Fitness Level
Be comfortable in open water with good cardiovascular fitness; you should be able to swim 200 m unassisted and manage short surface swims between boats and reef zones.
Wildlife
History
Nguthungulli (Julian Rocks) is recognised by local Arakwal custodians and has long been protected for cultural and ecological reasons, helping marine life thrive.
Conservation
The area is managed to limit human impact; guests are asked to use reef-safe sunscreen, avoid touching wildlife and follow guide instructions to protect habitats.
Reserve your spot on the Julian Rocks: Premier Snorkeling Tour Byron Bay today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Be a confident swimmer
Minimum age is 7 and you must be able to swim 200 m unassisted — if you tire, tell the guide before entering the water.
Use reef-safe sunscreen
Sun is strong on the water; use reef-safe SPF and reapply before boarding to protect marine life and yourself.
Dress for chop and chill
Wetsuits are provided but bring a windbreaker for the boat ride — mornings can be cool and wet when the boat is moving.
Arrive early for briefing
Plan to be at Brunswick Heads Boat Harbour 30 minutes before departure to complete safety checks and gear fitment.
Swimwear
Wear under the wetsuit for easy changing and comfort in the water.
Reef-safe sunscreen
Protects you from UV and is required to minimise chemical damage to coral and marine life.
summer
Quick-dry towel
Useful for the boat ride back when you’ll cool quickly after exiting the water.
Waterproof dry bag
Keeps phone, wallet and spare clothes dry on the boat and during transit.