Olaine Lake near Mammoth Lakes: Fishing Spots, Seasons and Access

• Overview

  Olaine Lake falls in Mono County, part of California. It sits at 8,120 feet above sea level. At roughly 5 acres, the whole thing is within casting reach of a single walk. Mammoth Lakes is the closest town at 8.4 miles. After that come Yosemite Valley at 26 miles and Oakhurst at 39 miles. The nearest boundary is a fair way off. The surroundings are ordinary; the fishing is the reason to come.

• Where to Fish on Olaine Lake

  Depth here is unknown, so count the lead down before committing. Bays and points beat straight shoreline every time on water like this. Weed, then depth: that is the order to fish a water of this kind. Survey and observation records for Mono County include brook trout, rainbow trout, brown trout and owens sucker. County data is a starting point rather than a guarantee. Olaine Lake repays a walk before the first cast.

• Seasonal Patterns

  Between February at about 23°F and August at about 54°F, the water has a wide range to work through. Four clear seasons, with a proper winter at one end. The open season starts with the thaw, near enough late May. Expect the water usable from around late May until roughly late November. The first weeks of open water and the last are the ones to plan for. At Olaine Lake the season follows that pattern closely.

• Tackle & Baits

  Public data does not answer the access question here. There is no mapped parking or launch nearby, which keeps numbers down. For the trout, small spinners and a box of nymphs cover both approaches. Sort the permit out before you load the car. Some ground is open by custom rather than by right, so tread carefully. Rosalie Lake sits 0.7 miles off and takes the overflow. Nothing here settles the position at Olaine Lake for certain.