Two Ridges

Type:

Scuba Diving

Entry:Unknown

Difficulty:Advanced

Tags:

ReefWall

About This Dive Spot

Two Ridges features two large coral outcrops that can resemble an upside-down catamaran hull. The site is known for encounters with large marine life, including a dugong that was a regular visitor. Along the wall, divers may see mantas, and observant divers might spot a resident thresher shark deeper down the wall.

Planning details

Reported depth and seasonality.

Reported depth

Up to 40m

Depth note

A resident thresher shark is described as living at 40m+ down the wall.

Safety & access

Hazards, restrictions, and required precautions.

Safety notes

Depth increases down the wall; plan dives conservatively if attempting deeper sections.

Local intel

Community notes to help plan your visit.

Tailored notes for different activities.

Scuba

Scuba divers can explore the wall and coral outcrops, with deeper sections extending beyond 40 m.

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Spots Near Two Ridges

📍 0.1 km

Fan Wall

Not Set

Fan Wall is a popular reef-and-wall dive suitable for a wide range of experience levels, with plenty to explore on the top of the reef in shallower water. More experienced divers can head into open water to see schooling black trevally and spot sharks and dogtooth tuna below, while expert divers can descend the wall to deeper depths to find sea fans and a cave.

📍 0.1 km

Canons

⚓

An easy afternoon dive often done after lunch on a nearby island. The site is known for regular dugong sightings and is also frequented by dolphins and manta rays moving in or out of the lagoon. On the sandy areas and under ledges you can find garden eels, with summer bringing nesting giant triggerfish. Fine sand under ledges can also shelter gobies.

📍 0.2 km

Kat’s Kables

⚓

An anchoring dive site near Two Caves, known for the old communication cables that once linked Direction Island to Australia and beyond. The cables are a key point of interest underwater. Marine encounters can include regular manta sightings, sleeping whitetip reef sharks, and barracuda. A dugong known as Kat has been seen here previously, though it may have moved on.

📍 0.3 km

Cable Bommie

Not Set

This site features historic seabed equipment, including several cables and two large winches believed to have been used to haul cables ashore. Alongside the man-made items, there is also coral and reef fish life. A bommie gives the site its name, and lionfish may be found sheltering beneath it. A nearby ridge can have current and may attract passing grey reef sharks, with manta rays reportedly seen often.

📍 0.3 km

Two Caves (Wreck)

Not Set

Two Caves is a wreck dive site featuring the remains of a sunken Sri Lankan people-smuggling vessel that carried refugees toward the Australian mainland. Much of the wreck has broken apart and is scattered across the seabed, with a notable section of hull remaining beneath the engines.

📍 0.3 km

Hooters

⚓

A beginner-friendly boat dive suited to new and trainee divers. The dive descends to a sandy/rubble bottom around 8 m, where you can explore reef structure and scattered rubble out toward a drop-off before navigating back to the boat. Marine life sightings can be varied, with chances of larger pelagics and reef species alongside notable fire coral growth.

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Frequently Asked Questions

What's the best entry point at Two Ridges?

Entry at Two Ridges is detailed in the spot description above. Look for specific landmarks, access paths, and any tide or condition requirements. Local divers often share updated entry tips in their dive logs.

What conditions are best for diving Two Ridges?

Optimal conditions at Two Ridges depend on several factors including tide, wind, and season. Check recent dive logs for current condition reports and patterns. Generally, calmer seas and high tide provide better visibility and easier entry.

What is the maximum depth and typical visibility at Two Ridges?

Depth and visibility information for Two Ridges can be found in the spot details and recent dive logs. Conditions can vary significantly based on weather, tide, and season. Always plan your dive according to current conditions and your certification level.

Are there any safety considerations or local etiquette at Two Ridges?

When diving Two Ridges, respect local regulations, marine life, and other water users. Be aware of any specific hazards like currents or boat traffic mentioned in the spot description. Follow Leave No Trace principles and local diving etiquette.