Fishing at Aspen Lake, Cook County, Minnesota

• Overview

  In Minnesota, Aspen Lake belongs to Cook County. The water sits 1,716 feet up. It measures about 140 acres, which is a comfortable size for bank fishing. Shoreline length is close to 3.5 miles, and each section fishes a little differently. Few waters listed in Cook County are bigger. Grand Marais sits 21 miles from here and is the nearest stop. Thunder Bay sits 58 miles out, and it is the nearest city worth the name. One jurisdiction covers this water end to end.

• Where to Fish on Aspen Lake

  Measured depth reaches about 29 feet at the deepest point. This is a lake, so the margins and the first drop matter most. Look for the band where the shallows give up and the bottom falls away. Across Cook County, recorded fish include white sucker, yellow perch, northern pike, rainbow trout and walleye. The county list is broader than any single water. Aspen Lake fishes better once you know its edges.

• Seasonal Patterns

  The range across the year is 4°F to 63°F. Winter shuts things down for a spell, then spring reopens them fast. The lid arrives early and lasts until roughly late April. Going by climate averages, expect open water from about late April until roughly mid November. June through September is the settled part of the year, with the shoulders busier for fish. Anyone fishing Aspen Lake regularly works to that calendar.

• Tackle & Baits

  We hold no note on access for this one. This is a natural basin, not a dammed one. Recorded parking is half a mile off, far enough to travel light. There is a jetty half a mile off, worth knowing on a busy day. A camping area sits within half a mile of here. Facilities run to toilets half a mile from the water. Check locally before you travel, because a wasted drive is a long one. Where the way in crosses private ground, ask first. Treat Aspen Lake as unsettled until someone local tells you otherwise.