An oft-photographed symbol of Minnesota's North Shore is no more, after this weekend's powerful winter storm toppled the sea stack at Tettegouche. Minnesota Public Radio (MPR) News reports that the ...

Photo of the now-collapsed sea arch along the trail to Shovel Point at Tettegouche State Park. (Minnesota Department of Natural Resources) An iconic sea stack that was adored by generations of ...

Discover Tindholmur, a dramatic sea stack rising from the waters near Vágar in the Faroe Islands an autonomous territory of ...

Described by one climber as a “truly spiritual experience,” climbing the sea stacks off Co. Donegal is a feat of athleticism that many of us wouldn’t be up to, but with thanks to new 360° videos from ...

The red sandstone stack of the Old Man of Hoy is a joy to behold from a hike along the cliffs. It’s one of the UK’s highest rock stacks and soars 137m above the sea, but be quick – he’s approaching ...

Last summer Canada’s Will Gadd teamed up with Iain Miller to make a series of first ascents of some trad climbs on sea stacks in Ireland. These include Chaos Stack, reputed to be the last big ...

PORTLAND, Ore. (KOIN) — The pair of massive sinkholes that continue to swallow up the popular lookout at Cape Kiwanda State Natural Area may one day form a new sea stack, a report recently completed ...