Slate Lake Fishing in Summit County, Colorado

• Overview

  You will find Slate Lake in Summit County, Colorado. Country round the bank runs to mixed forest. About 18 acres of surface, which puts the far bank inside easy sight. Nearest town is Vail, 9.9 miles off. The big place round here is Boulder, 55 miles distant. Rules here are straightforward: one county, one set of rules. It repays a second visit more than a first.

• Where to Fish on Slate Lake

  No chart reached our records; the first cast is your sounding. Read the surface for the wind lane, then fish the edge of it. The productive water is a rod length or two out, not a hundred. Species logged across Summit County include brook trout, rainbow trout, brown trout and black-spotted cutthroat trout. At least one recorded species is protected in parts of its range; read the local rules before targeting anything. On Slate Lake that means starting tight and working out.

• Seasonal Patterns

  Temperature averages peak at 52°F in July and bottom out at 17°F in January. The season turns properly here, and fish follow it closely. The open season starts with the thaw, near enough late May. Break-up near late May, freeze-up near early November: that is the shape of an average year. The first weeks of open water and the last are the ones to plan for. The season on Slate Lake rarely departs from it.

• Tackle & Baits

  Nothing we hold confirms whether access is permitted. There is no mapped parking or launch close by, which usually means walking in. Light line and small metal for the trout; a fly rod earns its place on calm evenings. Look for a notice board at the entrance. Night access is frequently treated as a separate matter. Upper Slate Lake at 1.1 miles is the sensible second choice. Where Slate Lake is concerned, a local answer beats a written one.