Shelf Lake Fishing in Boulder County, Colorado

• Overview

  Shelf Lake is a Boulder County water, in Colorado. It sits in rolling bush. Surface area runs to about 3 acres — small enough to read in one session. Most waters listed here for Boulder County are larger. The nearest place of any size is Estes Park, 9.6 miles away. The nearest city of size is Boulder, 27 miles away. One jurisdiction covers this water end to end.

• Where to Fish on Shelf Lake

  Our records hold no depth for this water. Where the bottom changes texture, fish gather; find that line. Read the surface for the wind lane, then fish the edge of it. Reported across Boulder County: black-spotted cutthroat trout, brook trout and brown trout. These are county-wide records, so not all of them will be in this water. Shelf Lake gives up its fish to patience rather than distance.

• Seasonal Patterns

  The warmest month averages 52°F, the coldest about 19°F. Cold locks it up for a good stretch each year. The open season starts with the thaw, near enough late May. Climate figures give an open season running late May to early November. Spring is short and heavy here; autumn is longer and steadier. It sets the rhythm of the year at Shelf Lake.

• Tackle & Baits

  The rules here are undocumented as far as public sources go. There is a campsite half a mile from the water. For the trout, small spinners and a box of nymphs cover both approaches. A landowner's word beats anything printed elsewhere. Signs go up and come down, so check on the day. If the gate is shut, Solitude Lake at 0.2 miles is the nearest alternative. Where Shelf Lake is concerned, a local answer beats a written one.