Lake Francis Fishing in Isanti County, Minnesota

• Overview

  Out in Isanti County, Minnesota, sits Lake Francis. Elevation runs to 906 feet. Surface area runs to roughly 265 acres, so plan for one area rather than the whole. The margin runs to about 3.3 miles in total. It ranks high for size among our Isanti County listings. Isanti is the closest place, 4.2 miles off. The nearest city of size is Minneapolis, 37 miles away. It sits near the edge of the county, so check which rules apply.

• Where to Fish on Lake Francis

  Depth is unmeasured here, so let the shoreline guide you. Where the bottom changes texture, fish gather; find that line. Bays and points beat straight shoreline every time on water like this. Reported across Isanti County: largemouth bass, yellow perch and bluegill. County records show what lives in the area; the local agency holds the water-by-water list. On Lake Francis the quiet end is the one worth the extra effort.

• Seasonal Patterns

  Between January at about 10°F and July at about 70°F, the water has a wide range to work through. Cold winters and warm summers give a wide working range. The freeze runs deep into the year, with break-up near early April. Break-up near early April, freeze-up near late November: that is the shape of an average year. Late spring and early autumn carry the year between them. On Lake Francis the same rules apply, with local timing.

• Tackle & Baits

  The access position is unclear from public sources. This is a natural basin, not a dammed one. Access is unmapped, which usually means a farm track and a walk. Largemouth respond to soft plastics tight to cover; go weedless where the growth is heavy. Where a permit is needed, the nearest town usually sells it. Rules for boats are stricter than rules for the bank in many places. For a change of water, Long Lake is 2.3 miles distant. What applies at Lake Francis may have changed since it was mapped.