NEAR ELY, MINN. — Volunteers sloshed through ankle-deep lake-water, an assembly line sending large blocks of ice splashing and sliding to a pileup near the shore where they would later become the base of Will Steger’s rustic refrigeration system.
For decades, the explorer known for polar expeditions and climate education has kept his perishables cool the old-fashioned way: tucked into a root cellar half-filled with ice harvested from pristine Pickett’s Lake, a private body of water on his acreage off the grid in northern Minnesota. This requires sawing through the ice to make cubes, plucking them from the water, then hauling them to the cellar dug into a hill at the base of the Steger Wilderness Center, the five-story education and leadership academy devoted to sustainability that he is building.
This year’s Ice Ball, as Steger calls it, drew dozens of helpers to this land at the edge of the Boundary Waters Canoe Area Wilderness. The event is held on the first Saturday in February, this year a sunny and 40-degree day. In a year of record-high temperatures, Steger has found an anomaly on the lake — a quality of ice he hasn’t seen since he started harvesting it more than 50 years ago.
“Totally black ice, all the way through,” Steger said in the days before the event. “Perfect ice.”

Steger attributed it to a late freeze on Pickett’s Lake, followed by consecutive days of below-freezing temperatures and a lack of precipitation. There wasn’t much snow to shovel off the ice — not at the point of harvest or at the nearby circle rink created by the site’s seasonal caretakers. In past years, part of the Ice Ball process has included shaping the cubes by trimming the crunchy slag made from frozen slush.
This year there was no need.
“These could go in cocktail glasses,” said volunteer Mike Gilgosch, who lives near Ely and has been coming to the Ice Ball since 2018. The cubes were clear.
In preparation for the harvest, the ice sheet was scored using a chain saw docked on sled runners. Volunteers used long, rustic hand saws to cut nearly uniform 12-inch cubes, then metal pincers to pluck the blocks from the lake and slide them into a pile. The hole in the ice grew and lake water spilled over the edges, making the work area wet, slippery and slushy.