Pioneer Basin Lakes near Mammoth Lakes: Fishing Spots, Seasons and Access

• Overview

  Out in Mono County, California, sits Pioneer Basin Lakes. The setting is mixed forest. At about 33 acres, a day is enough to walk the shoreline properly. It sits higher than most water we list in California. The closest town, Mammoth Lakes, is 15 miles away. For a city, Clovis is 66 miles off. The nearest edge is a long way off, so local rules apply throughout.

• Where to Fish on Pioneer Basin Lakes

  There is no recorded depth, so work from what you can see. On a natural lake the weed line and the shelf beyond it do the work. Weed, then depth: that is the order to fish a water of this kind. Public occurrence data for Mono County names brook trout, rainbow trout, brown trout and owens sucker. County records show what lives in the area; the local agency holds the water-by-water list. On Pioneer Basin Lakes the quiet end is the one worth the extra effort.

• Seasonal Patterns

  On the long-term average, August reads 50°F and February reads 20°F. Cold locks it up for a good stretch each year. Firm cover through the cold months, then open water from mid June. Open water usually runs from mid June until about mid November. The open run goes from the thaw to the freeze, and April through October covers most of it. On Pioneer Basin Lakes the same rules apply, with local timing.

• Tackle & Baits

  Public sources are silent on who controls the bank. No built facilities appear in mapping around this water. Trout here take small spinners, spoons and, where fly water allows, a nymph or dry. Where the road in crosses private land, ask first. Some stretches are reserved and marked as such on the ground. Should this one be busy, Lower Hopkins Lake is 1.6 miles off. For Pioneer Basin Lakes in particular, ask before you travel.