Mountain Lake in Renfrew County: How and When to Fish It

• Overview

  Mountain Lake sits in Renfrew County, out in Ontario. Elevation runs to 326 metres. Around 13 hectares of surface means several distinct areas to work. There is roughly 1.8 km of shoreline here, which is a short walk end to end. Eganville sits 20 km from here and is the nearest stop. Cobden follows at 37 km, then Renfrew at 40 km. There is no boundary nearby to worry about.

• Where to Fish on Mountain Lake

  Depth remains unrecorded, so treat the first session as a survey. 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. Species logged across Renfrew County include smallmouth bass, pumpkinseed, yellow perch and rock bass. Records at county level tell you what is around, not what is stocked here. Fish Mountain Lake where the bottom changes rather than where it looks deep.

• Seasonal Patterns

  Expect July to average close to 18°C, with January the cold end at about -13°C. A full turn of seasons, with the strongest sport on either side of summer. Break-up comes around late April, and the run that follows is short and strong. In an average year the thaw lands around late April and the freeze near early December. September and October fish steadily right up to the freeze. Mountain Lake runs to its own calendar within the local pattern.

• Tackle & Baits

  No access rule appears in what we hold. It formed naturally, so levels move with rainfall rather than with a gate. Mapping records no facilities at all near this water. Largemouth respond to soft plastics tight to cover; go weedless where the growth is heavy. Season dates differ by species, so read the table. Fishing rules and camping rules are set separately here. If the gate is shut, Schavens Lake at 1.3 km is the nearest alternative. Treat Mountain Lake as unsettled until someone local tells you otherwise.