Rock Lake near Deep River: Fishing Spots, Seasons and Access

• Overview

  You will find Rock Lake in Renfrew County, Ontario. It stands 280 metres above sea level. Roughly 13 hectares: a morning covers one end, an afternoon the other. The bank runs about 2.5 km all the way round, so one visit can cover most of it. 30 km away sits Deep River, the nearest town. Chalk River lies 35 km off, Petawawa another 52 km. Rules here are straightforward: one set of provincial rules.

• Where to Fish on Rock Lake

  Depth is not on record here, which means reading the ground instead. The shallow end warms first and pulls fish in ahead of the rest. Weed, then depth: that is the order to fish a water of this kind. Fish documented in Renfrew County include smallmouth bass, pumpkinseed and yellow perch. The county figures include rivers and lakes alike. Treat Rock Lake as a water to read rather than to cover.

• Seasonal Patterns

  The warmest month averages 19°C, the coldest about -13°C. Expect a real winter and a strong spring after it. After late April the shallows warm and the fish move up. The season between ice runs from about late April to late November. Reckon on open water from spring through to late autumn, with May and June the strongest. On Rock Lake the same rules apply, with local timing.

• Tackle & Baits

  Public data does not answer the access question here. No dam controls it, and the level follows the season. No made access is recorded, so a short walk in is the likely arrangement. A small crankbait along the drop and a worm in the thick stuff cover the bass. Where the road in crosses private land, ask first. Fishing rules and camping rules are set separately here. The nearest alternative is Beaver Lake, 1.4 km out. The position on Rock Lake is worth confirming on the day.