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Rabaul WWII Volcanic Landscape & Underground Tunnels

Explore the eerie, ash-blanketed ruins of Rabaul — a once-thriving colonial town buried by the 1994 volcanic eruption — and descend into the vast network of Japanese-built WWII tunnels beneath the caldera. History and geology collide in the most dramatic setting imaginable.

What to expect

Your private guide meets you dockside in Kokopo and drives through coconut plantations dusted in grey volcanic ash toward the Rabaul caldera. You descend into hand-dug Japanese tunnel complexes large enough to shelter warships, then visit the Rabaul WWII Museum with its remarkable collection of Imperial Japanese artefacts. The active Tavurvur volcano provides a smouldering backdrop throughout. A final stop at the Kokopo Cultural Centre reveals pre-war Tolai ceremonial masks and traditional currency.

Book it with
New Guinea Natural Tours
USD 350 per person (private guided full-day tour from Rabaul/Kokopo port)
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Good to know

Most applicable for ships calling at Rabaul or Kokopo in East New Britain Province. Confirm the volcano's activity status before departure — the observatory provides daily updates. Wear closed-toe shoes for the tunnels; bring a torch/flashlight. All-aboard times are typically respected with a private vehicle.

Sail there

Luxury cruises that call at Papua — book through us, the fare is identical and your concierge stays on your side.

Regent · Seven Seas Navigator
9 nights · calls at Papua
from $4,899
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Seabourn · Seabourn Quest
20 nights · calls at Papua
from $12,998
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Seabourn · Seabourn Pursuit
26 nights · calls at Papua
from $22,184
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Princess · Grand Princess
14 nights · calls at Papua
from $1,539
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See all cruises to Papua →
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