Northeast
Big Hunting Creek
Live Conditions
Big Hunting Creek — Near Thurmont
24-Hr Pressure
28.74 inHg · → High/stable
Local Weather
Tough conditions — fish deep
Today
☁️Overcast
80° / 61°
Tomorrow
🌦️Drizzle
67° / 52°
0.14"
Thu
☁️Overcast
60° / 45°
Fri
☁️Overcast
61° / 41°
Cold front incoming — go deep with nymphs, surface activity likely slow.
Weather by Open-Meteo · No API key · Updated every 30 min
What should I fish today?
One call. Specific to today's exact conditions on the Big Hunting Creek.
What should I pack?
Rod, flies, tippet, and safety gear specific to today's Big Hunting Creek conditions.
🪰 Hatch Calendar
Big Hunting Creek · May · Late Spring
Showing typical dates — water temperature data unavailable for live hatch predictions.
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HENDRICKSON peak. Caddis. Sulphurs (size 16-18) building. Wild browns and brookies actively rising.
River Map
About Big Hunting Creek
Maryland's most storied wild trout water in Catoctin Mountain Park near Thurmont — one of the oldest designated fly-fishing-only streams on the East Coast, managed catch-and-release since 1974. The freestone stream holds a dense population of wild brown and native brook trout in classic Appalachian pools and riffles beneath a cathedral forest canopy. Selective fish, precise presentations, and tight back-cast lanes make this a demanding and deeply rewarding pilgrimage for serious fly fishers.
Regulations
Fly-fishing only throughout Catoctin Mountain Park and Cunningham Falls State Park boundary. Catch-and-release only — all trout must be immediately released. Artificial flies and streamers only; barbless hooks required. Open year-round within the park. Below the park boundary, standard Maryland regulations apply.