Hike across Ambrym's legendary ash plains — a vast, barren lunar landscape formed by centuries of volcanic eruption — with twin smoking summits looming overhead and the Pacific glinting far below.
What to expect
Crossing the ash plain feels like stepping onto another planet — the grey-white expanse stretches for kilometres, punctuated by fumaroles hissing steam and the occasional lava bomb half-buried in the ground. The silence is immense, broken only by distant rumblings from the craters ahead. Your guide reads the landscape like a text, pointing out where previous eruptions have layered new rock over old. Reaching the caldera rim and looking down into the active vents delivers an adrenaline rush unlike anything else on Earth.
Good to know
Appropriate for fit travellers; no technical climbing required for the ash plain and rim approach. Volcanic gas masks (provided by guide) are mandatory near the vents. Wear long sleeves and full-length trousers to protect against ash abrasion. Depart ship at first light to maximise time and avoid afternoon thermal instability. Book via ambrym.com well in advance.
Sail there
Luxury cruises that call at Ambrym Island — book through us, the fare is identical and your concierge stays on your side.