Park County · lake · 150 acres
Island Lake
1 stocking on record · WGFD
Island Lake is a lake in Park County, Wyoming, stocked with Cutthroat Trout - Yellowstone — most recently on Jul 1, 2026. FishableWaters aggregates every stocking record for this water from WGFD; the latest schedule and today's bite windows are above.
Best days this week
Days near a new or full moon tend to fish best.
Today's bite windows
Conditions, next 3 days
Today
Overcast
66°
46°
18 mph
28%
Fri
Drizzle
71°
50°
13 mph
3%
Sat
Overcast
76°
55°
17 mph
2%
→ pressure steadyStable weather — expect a normal bite.
Stocking ledger
| — 2026 — | ||||
| Jul 1 | Cutthroat Trout - Yellowstone | 1,650 | 8.6" | |
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
Nearby waters
- Night Lake0.7 mi
- Little Bear Lake1.0 mi
- Snyder Lake1.4 mi
- Meadow Lake1.8 mi
- Sheepherder Lake1.9 mi
- Heart Lake2.4 mi
- Long Lake1.8 mistocked Jul 1, 2026
- Beauty Lake2.1 mi
Seasons, limits, and rules are the state's call — check the official WY regulations and buy your license before you go. We link the source; we never restate the rules.
Island Lake fishing — FAQ
What fish are stocked in Island Lake?+
Island Lake is stocked with Cutthroat Trout - Yellowstone in Park County, Wyoming, most recently on Jul 1, 2026 by WGFD. The full stocking ledger is on this page.
Do I need a license to fish Island Lake?+
Yes — Wyoming requires a fishing license. Buy one from the state and check current seasons and limits before you go; both are linked on this page.
Where is Island Lake?+
Island Lake is a lake in Park County, Wyoming. Driving directions and an interactive topo map are on this page.
Data: WGFD · updated Jul 1, 2026 · checked daily · we publish what agencies publish, nothing else.