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518-acre lake near Ontario. The lake tops out around 22 ft. The contours are modeled from the water's real shoreline and maximum depth. Treat them as a rough guide, and never use them for navigation. Below is the species-by-species picture, pulled from the same data the map uses.
Start shallow in spring: cisco (lake herring) sit in 6 to 22 ft that time of year. Summer fish stay in 7 to 22 ft, and winter fish hold in 7 to 22 ft. Deep basin is the standout, a deep basin at roughly 19 ft, rated prime for spring cisco (lake herring). Plan around early morning in the warm months. A vertical flutter spoon (small) or a drop-shot micro plastic covers the summer program.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 6 to 22 ft | dawn & dusk | Small silver spoon, Tiny swim jig (white) |
| Summer | 7 to 22 ft | dawn | Vertical flutter spoon (small), Drop-shot micro plastic |
| Fall | 4 to 22 ft | dusk & dawn | Small casting spoon, Inline spinner (silver) |
| Winter | 7 to 22 ft | dawn | Small jigging spoon (glow/silver), Tungsten jig + minnow head |
Start shallow in spring: smallmouth bass sit in 3 to 12 ft that time of year. They move out to 7 to 22 ft in summer and finish the year down in 7 to 22 ft. The spot to know is Main-lake point, a point in about 8 ft of water that rates prime for smallmouth bass in fall. Best bite is early morning and the evening. Tie on a drop shot (goby/minnow) or a ned rig and you're in the game.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 3 to 12 ft | dawn & dusk | Ned rig, Tube jig |
| Summer | 7 to 22 ft | dawn & dusk | Drop shot (goby/minnow), Ned rig |
| Fall | 7 to 22 ft | midday & dawn | Jerkbait, Blade bait |
| Winter | 7 to 22 ft | midday | Blade bait, Hair jig |
How deep is Crystal Lake?
Crystal Lake is about 22 ft at its deepest point. The contours here are modeled from the water's real shape and maximum depth, so treat them as a rough guide.
What fish are in Crystal Lake?
Anglers target smallmouth bass, cisco (lake herring) on Crystal Lake.
Where is the best fishing spot on Crystal Lake?
Deep basin is the top-rated area: a deep basin in about 19 ft of water that rates prime for cisco (lake herring) in spring. Open the map above to see every rated spot for each species and season.
When is the best time to fish Crystal Lake?
For cisco (lake herring), the summer bite is best in early morning. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Lenore Lake · Bearpad Lake · Cloud Lake · Matson Lake · Bell Lake · Fallingsnow Lake
See how Crystal Lake stacks up: best smallmouth bass lakes in Ontario · best cisco (lake herring) lakes in Ontario
Browse all Ontario fishing maps or every water on DepthScout. How we build these maps. For fishing guidance only, never navigation.