International Adventures

A hiker at the rim of Red Crater in New Zealand's Tongariro National Park.

Super Volcanoes: Hiking the Steaming Peaks of New Zealand’s Tongariro National Park

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By Michael Lanza

We have just begun our all-day hike over some of the volcanoes of New Zealand’s Tongariro National Park when a trailside sign conveniently itemizes the life-threatening hazards awaiting us.

For starters, an eruption could eject large rocks into the air to rain onto us from the sky or release lava flows. Pyroclastic flows, which are clouds of ash, rock, and gas that can cook flesh, could come upon us at 60 mph. Just such a flow in 1975, in fact, formed the black rocks we’re standing on. Even short of a volcanic eruption, deadly volcanic gases can pool in the bottom of craters on calm, sunny days like today. And the rock on these peaks is so unstable that falling rock looms as a constant hazard.

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Off the Beaten Track in New Zealand: Trekking the Rees-Dart in Mount Aspiring National Park

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By Michael Lanza

We’ve hiked just thirty minutes from the trailhead when we hit the kind of view that frequently makes you stop and take a deep breath when trekking in New Zealand. The Rees River Valley sprawls out before us, golden grasslands dissected by a braided, meandering, emerald-green river. In the middle distance, a fat and foaming Lennox Falls plunges over a cliff. Farther off and thousands of feet above us, glaciers pour off a row of sharp peaks in the Forbes Range angling into the sky.

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Sea kayakers in Hall Arm, Doubtful Sound, Fiordland National Park, New Zealand.

Into the Mystic: Sea Kayaking Doubtful Sound In New Zealand’s Fiordland National Park

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By Michael Lanza

A light mist falls as our small adventure armada of nine sea kayaks cruises along the shore of Deep Cove, the farthest inland extremity of Doubtful Sound in New Zealand’s Fiordland National Park. Around us, cliffs rise straight up out of the sea to 4,000-foot summits—sheer, Yosemite-like granite walls improbably sprouting a vertical jungle of podocarp trees and other indigenous vegetation that make these forests look like something from another planet.

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A backpacker on the very remote Dientes Circuit at the southern tip of Chilean Patagonia.

Unknown Patagonia: Backpacking The Dientes Circuit

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By Michael Lanza As our 20-seat, twin-engine Otter DHC-6 prop plane drops through the ever-present Patagonian cloud cover, the Beagle Channel comes into view. On both sides, green hills rise to craggy, treeless mountains. To the north, the jagged Fuegian Andes of Argentina push into the sky. To the south looms our destination: the sharply pointed spires of the Dientes …

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Hikers on Blahnukur peak, near Landmannalaugar in Iceland's Central Highlands.

Earth, Wind, and Fire: A Journey to the Planet’s Beginnings in Iceland

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By Michael Lanza

The land is on fire.

Actually, the land appears to be smoldering, stoked by some persistent furnace just beneath the surface. Which is essentially true.

Steam from hot springs and other geothermal features issues from scores of points from here to the horizon. Mud pots bubble and burp, and the color of volcanic activity is everywhere—paint-can spills of ochre, pink, gold, plum, brown, rust, and honey against a backdrop of purple pumice and electric-lime moss. An old, hardened lava flow pours down one mountainside in a jumbled train wreck of razor-sharp black rhyolite. Barren peaks extend ridges like the arms of starfish. Chattering streams carry the runoff from July snowfields smeared across the highlands. Scudding clouds stampede overhead, constantly rearranging the dappled sunlight splashing over the landscape.

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