Oceanatik logo
Oceanatik logo
HomeDestinationsDive SmartScuba Blog
Tunnel Reef

Tunnel Reef

Milne Bay Province, Papua New Guinea

Depth
Depth Icon

50m

Visibility
Visibility Icon

18m - 53m

Entry
Boat Entry Icon

Boat

Experience Level

Beginner


About Tunnel Reef

A lone banana shaped reef running north-south with a tunnel running through its southern end at 27m exiting at 15m - 2m wide and magically has sun shining down into it in the morning!

Tunnel Reef Dive Info

Terrain & Features

Reef

Entry Type

Boat

Max Depth

50m

Visibility Range

18m 53m

Experience Level

Beginner

Best Gas

21% – 23%

O2
Marine Life

  • Various
Weather Conditions

Weather information for Tunnel Reef coming soon.

Dive Operators near Tunnel Reef

We couldn’t find dive operators near “Tunnel Reef”. You can browse all operators in Papua New Guinea here.

Location

Location details missing.

Dive Site Hazards

Hazards data unavailable.

Discover More

Discover Papua New Guinea

Africa - Tanzania

Discover the underwater wonders of Tanzania, where vibrant coral reefs, thrilling wall dives, and unique marine life create unforgettable scuba diving experiences. From the clear waters of Zanzibar to the untouched beauty of Mafia and Pemba Islands, Tanzania is a diver’s dream destination.

Learn More

Oceania - Micronesia

Discover the enchanting underwater world of Micronesia, a scuba diver’s paradise. Explore vibrant coral reefs, historic World War II wrecks, and diverse marine life in crystal-clear waters. Whether you’re a beginner or an experienced diver, Micronesia offers unforgettable adventures in its pristine marine sanctuaries.

Asia - Sri Lanka

Experience the breathtaking underwater world of Sri Lanka, where vibrant coral reefs, fascinating shipwrecks, and diverse marine life await. With calm shallow waters for beginners and thrilling deep dives for advanced explorers, Sri Lanka offers unforgettable scuba diving adventures along its tropical coastline.