Vanuatu
On the eastern shore of Tanna, one of the southernmost islands of the Vanuatu archipelago, Port Resolution occupies a bay that Captain James Cook named during his second Pacific voyage in 1774 — a tribute to his ship, HMS Resolution, which sheltered here while the crew marveled at the volcanic fury visible just inland. That volcano, Mount Yasur, has been in near-continuous eruption for at least eight hundred years, and its thunderous, fire-breathing presence dominates every aspect of life on Tanna. Port Resolution is the gateway to one of the most extraordinary natural spectacles on Earth: standing on the rim of an active volcano as it hurls incandescent lava into the tropical night.
The approach to Port Resolution by sea is an experience charged with elemental drama. As the ship rounds the headland, the volcanic plume of Mount Yasur becomes visible — a column of ash and steam rising from the island's interior, occasionally lit from below by the glow of molten rock. The bay itself is surprisingly serene, a sheltered anchorage backed by dense tropical vegetation and the thatched-roof structures of kastom (traditional) villages. The juxtaposition of pastoral calm and geological violence is quintessentially Vanuatu — a nation where nature operates on a scale that dwarfs human enterprise and where communities have adapted to living alongside forces that would seem terrifying in any other context.
The ascent of Mount Yasur is the defining experience of any visit to Tanna. The volcano stands at just 361 meters — accessible enough that visitors can reach the crater rim in a short drive followed by a brief walk across an ash plain that resembles a lunar landscape. At the summit, the spectacle defies adequate description: multiple vents within the crater fire explosions of lava, rock, and gas with a regularity that can range from every few minutes to near-continuous bombardment. At night, the eruptions illuminate the sky in shades of amber and crimson, the concussive sound felt in the chest as much as heard. It is raw, primal, and humbling in the most literal sense — a reminder that the planet beneath our feet is vigorously, spectacularly alive.
Beyond Yasur, Tanna preserves one of the Pacific's most intact traditional cultures. Many communities in the island's interior continue to live according to kastom — customary law and practice that governs everything from land use to marriage to spiritual observance. The famous cargo cult centered on the figure of John Frum, which emerged during World War II, maintains its presence on Tanna, particularly around Sulphur Bay. Kava, the mildly narcotic drink prepared from the roots of the Piper methysticum plant, is central to Tanna's social life, consumed each evening at nakamals (kava bars) in a ritual that facilitates community dialogue and decision-making. The island's blue caves, banyan forests, and waterfall pools offer natural swimming experiences of pristine beauty.
Port Resolution's facilities are basic — there is no commercial wharf, and passengers are typically tendered to the beach or a small jetty. Expedition cruise ships are the primary vessel type visiting this port. The tropical climate is warm year-round, with a drier season from May to October offering the most comfortable conditions and the clearest views of Yasur's eruptions. Visitors should bring sturdy footwear for the volcanic terrain, a headlamp for night visits to the crater, and a respectful attitude toward kastom communities. Port Resolution and Mount Yasur together deliver what may be the most viscerally thrilling port experience available anywhere in the cruising world.