Australia's first underwater museum, set on the vibrant John Brewer Reef about 65 km off Townsville. Here, Jason deCaires Taylor's extraordinary Coral Greenhouse (the world's largest underwater art structure) and the Ocean Sentinels snorkel trail rise from the seabed among bommies and coral gardens. Snorkelers float over 4–6 m deep sculptures that double as artificial reefs, while the surrounding reef teems with Acropora, staghorn and plate corals, batfish, butterflyfish and damsels. The protected site is calm and currents are minimal, making it a rare blend of world-class art and pristine Great Barrier Reef marine life.
Museum of Underwater Art (MOUA) - John Brewer Reef
BeginnerGO
GO
It's a go.
Showing last known conditions
Wave Height 0.1 mSwell Period 3.2 sWind Speed 8.4 knPrecipitation 5.7 mmTidal Phase flood
Last evaluated
The spot
Community-maintained
Community contribution: submitted by Daniel
Know before you go
Logged by the community, confirmed by mods
Low risk: Changing weather conditions
Like all offshore reefs, weather can change rapidly. Tour operators cancel in poor conditions.
Low risk: Ocean currents
Even in the protected snorkel area, ocean currents can develop. Always follow your guide's briefing.
Low risk: Sun exposure
Sun exposure is intense on the tropical reef. Bring reef-safe sunscreen, hat and protective clothing.
Wildlife Guide
No wildlife notes for this spot yet.
Gallery
Be the first to share a photo
No photos yet — yours could be the first.
Photos are reviewed by moderators before they appear.
Getting in
Snorkel tour
Entry
Located approximately 65 km north-east of Townsville on the Great Barrier Reef. Access is exclusively by boat. Commercial tours depart daily from Townsville and Magnetic Island. Operators include Adrenalin Snorkel & Dive and Pro Dive Magnetic. The journey takes roughly 1.5–2 hours by boat.
Parking & facilities
Parking available at the departure points in Townsville (e.g. Breakwater Marina) and Magnetic Island. Street parking and paid lots available near marinas.
Spot Map
Community
Trust
Is this spot real, accurate, still loved?
Spots near Queensland
No nearby spots yet.
Needs verification
Quick verify
One tap helps the community keep this spot honest.
About this data
- Conditions last evaluated
- Spot data last updated
- Data sources
- Open-Meteo (marine & weather conditions), tide predictions via UTide, community contributors (descriptions, hazards, marine life).
- License
- Spot content licensed under CC BY-SA 4.0. How's the Spot is open source.
Weather & swell ┬╖ Open-Meteo marine & weather APIs Tides ┬╖ UTide harmonic analysis Sea & safety ┬╖ community reports