Crystal Lake Fishing in San Juan County, Colorado

• Overview

  Crystal Lake lies in San Juan County, Colorado. It lies 12,228 feet above sea level. Surface area runs to about 3 acres — small enough to read in one session. On size it sits at the modest end of our San Juan County list. Ouray sits 15 miles from the bank. After that come Telluride at 16 miles and Mountain Village at 18 miles. It sits well inside the county, so one set of rules covers it.

• Where to Fish on Crystal Lake

  Depth remains unrecorded, so treat the first session as a survey. Where the bottom changes texture, fish gather; find that line. A natural lake fishes on cover, and cover here means weed and timber. Fish documented in San Juan County include black-spotted cutthroat trout, rainbow trout, brook trout and cutthroat trout. Read it as a county summary, not a water-by-water list. At Crystal Lake light and wind decide more than tackle does.

• Seasonal Patterns

  The warmest month averages 50°F, the coldest about 11°F. Cold locks it up for a good stretch each year. Firm cover through the cold months, then open water from early June. Averages suggest open water from about early June through to roughly early November. The weeks after the thaw and the ones before the freeze are the strongest. Anyone fishing Crystal Lake regularly works to that calendar.

• Tackle & Baits

  Ownership and access are not documented in what we hold. There is no recorded infrastructure here; expect to find your own way in. For the trout, small spinners and a box of nymphs cover both approaches. Season dates differ by species, so read the table. Signs go up and come down, so check on the day. Silver Lake sits 4.1 miles off and takes the overflow. Rules at Crystal Lake are worth checking on the day.