Dirty Rock
Protected Area
Parc national de l'île Cocos
Why dive here
With 288+ marine species recorded in the area - including blacktip reef sharks, blue sharks, dolphins, eagle rays and giant moray eels - Dirty Rock offers some of Cocos Island's richest pinnacle diving.
Dirty Rock is a prime spot on Cocos, basically a meeting point for pelagics. We’ve seen huge schools of hammerheads here, often circling overhead or cruising past in the blue. Keep an eye out for marble rays, Galapagos sharks, and even the occasional whale shark making an appearance. It’s a drift dive, so comfortable with currents is a must.
Typical Dirty Rock Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Always perform a 3-minute safety stop at 5m before surfacing.
Reviews for Dirty Rock
Conditions
Ocean conditions, forecast and tides for Dirty Rock
Plan & book
Ways to dive Cocos Island, from day trips to liveaboards.
Day trips & courses
via GetYourGuideGuided dives, courses and snorkel trips with instant booking.
Find dive trips in Cocos IslandPlaces to stay
via Booking.comHotels and dive resorts near Cocos Island.
Search stays in Cocos IslandDive insurance
Most travel insurance excludes or limits scuba. Check what you need before you go.
Dive insurance explainedPartner links: we may earn a commission if you book, at no extra cost to you. How we make money
Where to Stay near Dirty Rock
Prices from Booking.com. We may earn a commission at no extra cost to you.