Teton County · lake · 2 acres
Castle Lake
Castle Lake is a lake in Teton County, Idaho. FishableWaters aggregates every stocking record for this water from Idaho's fish & wildlife agency; 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
79°
54°
20 mph
16%
Fri
Overcast
84°
62°
19 mph
8%
Sat
Overcast
87°
63°
23 mph
0%
↗ pressure risingPost-front rising pressure can slow things down for a day.
Stocking ledger
No published stocking records yet. This water stays in our books — the ledger begins the hour its state agency publishes a record.
Angler reports
What's biting
No reports yet — be the first
Best bite times
No reports yet
Field notes
No notes yet
Nearby waters
- Crystal Lake1.0 mi
- South Fork Canyon Creek2.8 mi
- Hilton Creek3.1 mi
- Elk Flat Fork3.9 mi
- North Fork Horseshoe Creek6.2 mi
- South Fork Horseshoe Creek6.2 mi
- Packsaddle Lake8.4 mistocked Jul 17, 2026
- South Fork Mahogany Creek6.6 mi
Seasons, limits, and rules are the state's call — check the official ID regulations and buy your license before you go. We link the source; we never restate the rules.
Castle Lake fishing — FAQ
Do I need a license to fish Castle Lake?+
Yes — Idaho 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 Castle Lake?+
Castle Lake is a lake in Teton County, Idaho. Driving directions and an interactive topo map are on this page.