Blue Lake Fishing near Bonners Ferry, Idaho

• Overview

  The Boundary County entry here is Blue Lake, in Idaho. Around the bank it is mixed forest. Small at around 3 acres: two anglers spread out cover most of it. On size it sits at the modest end of our Boundary County list. The nearest town is Bonners Ferry, 8.2 miles away. Ponderay is 20 miles away, with Sandpoint at 22 miles. The nearest edge is a long way off, so local rules apply throughout.

• Where to Fish on Blue Lake

  No depth figure appears in our records, so the bank has to tell you. A natural lake fishes on cover, and cover here means weed and timber. Where the bottom changes texture, fish gather; find that line. Records held for Boundary County cover rainbow trout, cutthroat trout, brook trout, Arctic grayling and mountain whitefish. Protected fish appear in the records for this area, so treat the list as information, not an invitation. On Blue Lake the obvious spot is not always the productive one.

• Seasonal Patterns

  July is the warm end of the year here, averaging about 64°F, while January sits near 25°F. Winter shuts the surface down for months. Winter fishing happens on the ice here, with open water back around late March. The open-water window runs from around late March to about early December in an average year. Spring is short and heavy here; autumn is longer and steadier. Anyone fishing Blue Lake regularly works to that calendar.

• Tackle & Baits

  Public sources are silent on who controls the bank. You will be walking about half a mile from the nearest car park. Light line and small metal for the trout; a fly rod earns its place on calm evenings. Check locally before you travel, because a wasted drive is a long one. Some ground is open by custom rather than by right, so tread carefully. Beaver Lake sits 4.3 miles off and takes the overflow. Treat Blue Lake as unsettled until someone local tells you otherwise.