Sylvan Lake, Wyoming: Fishing Spots and Seasons

• Overview

  Sylvan Lake is one of the Park County waters in Wyoming. It stands 8,435 feet above sea level. It runs to roughly 29 acres — big enough to hold fish away from the bank, small enough to learn. West Yellowstone lies 48 miles from the water. The big place round here is Billings, 121 miles distant. The nearest edge is a long way off, so local rules apply throughout.

• Where to Fish on Sylvan Lake

  No depth figure appears in our records, so the bank has to tell you. Still water like this holds fish on the edges rather than out in the open. A natural lake fishes on cover, and cover here means weed and timber. Across Park County, recorded fish include brook trout, rainbow trout and brown trout. The county figures include rivers and lakes alike. The shape of Sylvan Lake decides where the fish sit.

• Seasonal Patterns

  Long-term averages put July at about 51°F and January near 15°F. Winter shuts things down for a spell, then spring reopens them fast. After late May the shallows warm and the fish move up. Break-up sits around late May on average, with the water closing again about early November. Look to early summer and the first cool weeks of autumn. Expect Sylvan Lake to follow that timing.

• Tackle & Baits

  Ownership and access are not documented in what we hold. Public data has parking about 150 yards from the shore. A picnic area is mapped about half a mile away. A toilet block sits half a mile away. Trout here take small spinners, spoons and, where fly water allows, a nymph or dry. Local rules can differ across the county line, so check where you stand. Where the way in crosses private ground, ask first. For a change of water, Eleanor Lake is 1.2 miles distant. Confirm before you fish Sylvan Lake.