Pioneer Lake, Colorado: Fishing Spots and Seasons

• Overview

  This water sits in Costilla County, Colorado. The setting is lake country bush on every side. At 6 acres it is the sort of place you fish for an evening rather than a day. Compared with other Colorado water on our list, it sits high. Nearest place of any size is Alamosa East, 20 miles away. Pueblo is the closest city, 68 miles away. No county line comes close, which keeps the paperwork simple.

• Where to Fish on Pioneer Lake

  Depth is unknown to us, and the shoreline is the better guide. On a natural lake the weed line and the shelf beyond it do the work. This is a lake, so the margins and the first drop matter most. County-wide records name cutthroat trout, white sucker, black-spotted cutthroat trout, brook trout and yellow perch. Records at this level tell you what is in the area. Pioneer Lake fishes better once you know its edges.

• Seasonal Patterns

  July is the warm end of the year here, averaging about 60°F, while January sits near 19°F. Spring and autumn carry the fishing; summer and winter test it. Count on hard cover from midwinter, and open water from late April. Averages suggest open water from about late April through to roughly late November. Fish feed hardest at the start and the close of the open season. Anyone fishing Pioneer Lake regularly works to that calendar.

• Tackle & Baits

  Our records carry no access rule either way. No launch point is recorded nearby, so this is a bank water unless you carry a boat in. Trout here take small spinners, spoons and, where fly water allows, a nymph or dry. Season dates differ by species, so read the table. Where the way in crosses private ground, ask first. Should this one be busy, Blue Lakes is 0.5 miles off. For Pioneer Lake, the notice at the access point is the final word.