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Twin Tunnels

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All about Twin Tunnels dive site

Twin Tunnels is a dramatic seamount dive with two vertical lava tubes that drop through the reef before opening onto a wall. It is one of those sites where geology shapes the whole experience, combining overhead-style atmosphere with blue-water scenery.

What to see

Lava tubes, wall corals, sea fans, whip corals, reef fish, nurse sharks where present, jacks, barracuda, turtles, and schooling fish may be seen.

When To Go Diving

"Best from May to November, when visibility and surface conditions are usually strongest. Water is generally 27–31°C; depth and profile make it more suitable for experienced divers."