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Fishing Georgetown Lake

Fishing Georgetown Lake off I-70: stocked rainbows and wild browns, fall fish at the inlet, ice fishing, bighorn sheep, and exactly where to park.

Updated November 14, 2026. 2 min read.

Right now

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What to tie on now

Flies
Chironomid #14-16, balanced leech, small jig; ice gear when it freezes
Rig
Indicator rig near the bottom; watch for early ice and only fish it when it's safe.

Flies checked against local shop reports on Nov 15. Ask at the local fly shop for what hatched this morning. They know before we do.

Water
Mountain reservoir right off I-70 in Georgetown
Drive from Denver
About 50 minutes on I-70
Access
Gravel lots and a shoreline trail, plus fishing piers
Best for
Year-round trout, fall browns at the inlet, ice fishing
Season
Open all year; ice fishing in winter
Fees
None to park
Dogs
Leashed dogs allowed

Where to park

West-side lots on Argentine St

  • Gravel lots right off Argentine Street, by the restrooms and the bighorn viewing area. The middle lot fits a couple dozen cars and puts you on the shoreline trail.
  • More parking on the south side near 22nd St and the boat launch. That's the start of the 2-mile walk to the inlet.

Lots, fees and hours change. Check posted signs when you arrive.

Overview

Georgetown Lake is the closest real mountain lake on I-70. It's stocked with rainbows through the year and has wild browns too. In fall, browns and kokanee push up toward the inlet on the west end. In winter it's one of the busiest ice fishing spots near Denver. Look up: bighorn sheep are often on the slopes right above the lake.

Where to fish

How to fish it

From shore, a spoon or spinner for stocked rainbows, or a worm under a bobber. Fly anglers do well with a balanced leech or a nymph under an indicator. In fall at the inlet, streamers and egg patterns.

Questions anglers ask

Is Georgetown Lake good for ice fishing?
Yes. It's one of the most popular ice fishing lakes near Denver once the ice is safe.
Can you see bighorn sheep at Georgetown Lake?
Often. There's a wildlife viewing area at the north end of the lake.

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