Milln Reef - Great Barrier Reef sites, day and liveaboard tours

MiIln Reef, Great Barrier Reef, Australia

Milln Reef Location Latitude 16°47.5 Longitude 146°16
Depth 5-25 metres
Visibility 15 – 20 metres
Access boat
Size 370 hectares

Milln Reef is 56 kilometres east of Cairns. This site offers good visibility and is popular with snorkelers and scuba divers.

Snorkelling

Shallow coral gardens are outstanding for snorkelers. Along the coral Reef, you will see abundant brightly coloured tropical reef fish.

Scuba diving

Milln Reef offers excellent wall dives, pinnacles and swim-throughs. Milln is great for night diving. Some walls contain sleeping parrotfish in their mucus sacks, turtles, barracudas and the occasional bullray.

Dive Sites

Milln Reef dive sites include Three Sisters and the Whale dive site.

Three sisters is a series of three large bommies at the back of this Reef. These sites include Whale Bommie, the Desert and Petaj, with Swimming Pools nearby. The deepest of the three sisters is 33 metres off the sand on the Northeastern side.

Whale Bommie provides good diving with depths exceeding 20 metres. It is a great site to dive at night, expecting to see sleeping turtles, reef crabs, painted lobsters, soft corals and gorgonian fans.

Watch for a superb stand of black coral on the bommie’s deepest side. Next, head to the east to see white-tip reef sharks. The second sister is about 19 metres, which is ideal for divers to explore the base of this bommie.

While scuba diving in this location, see sand dwellers, including blue-spotted lagoon rays and sharks.

Close by to the second bommie is the third bommie, about 3 metres apart. Here you can see schools of fusiliers and snappers. Scuba divers, have your cameras ready to capture the brilliant yellow gorgonians that grow along this wall.

There is also a swim-through on the north side of the first of three sisters.

Prodive and Silverswift visit this reef site. Book your trip today to dive into this impressive reef site.

Milln Reef Map

FAQs Milln Reef

What is Milln Reef known for?

Renowned for its breathtaking underwater beauty and vibrant marine life. It’s a popular destination for snorkelling and diving enthusiasts.

How do I get to Milln Reef?

Take a boat or join a diving tour departing from Cairns.

What can I expect to see while snorkelling or diving at Milln Reef?

When you explore the waters of Milln Reef, you’ll be treated to a colourful display of coral formations, tropical fish, and even larger marine creatures like sea turtles and reef sharks.

Is Milln Reef suitable for beginners in diving and snorkeling?

Absolutely! options for both experienced divers and beginners. Many tour operators provide guided experiences for those new to diving or snorkelling, ensuring a safe and enjoyable adventure.

Are there any accommodations available on Milln Reef itself?

Milln Reef can be visited for an overnight stay on Cairns Liveaboard Prodive.

Remember, experiencing the natural beauty of Milln Reef is a unique and unforgettable adventure that showcases Australia’s incredible underwater wonders. Enjoy your journey to this mesmerizing destination!