The Cold-Plunge Crowd Finds Its Nerve

A few years ago, voluntarily lowering yourself into ice water sounded like a dare. Now, across Vermont, groups gather to do exactly that — following a hot sauna with a plunge into frigid water, then repeating the cycle, in a practice that has grown from fringe to fervent.

The draw is contrast therapy: the body's sharp response to cold, followed by the flush of warmth on return to the sauna. Devotees describe a rush of alertness and a lingering, buzzing calm, and credit the habit with better mood and resilience. The science on the bolder health claims is still emerging, but the immediate effect — a jolt of feeling intensely awake — is hard to argue with.

Community is part of the appeal. Plunging into cold water is easier, and somehow more fun, with a few others gasping alongside you. Groups meet at lakes, rivers, and backyard setups, turning a bracing shock into a shared ritual. It suits the Vermont temperament, this idea of meeting the cold head-on and finding something invigorating on the far side of the discomfort. The nerve, it turns out, gets easier to find in company.