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SILT RUN NOTICE: SECOND DRAWDOWN OF RESERVOIR SCHEDULED SEPT 4TH! BOAT RAMPS EXPECTED TO BE UNUSEABLE SEPT 8TH!

The reservoir at Guernsey State Park is subject to one (and occasionally two) silt runs each year as determined by the federal Bureau of Reclamation. A silt run reduces the water level in the reservoir to a degree where water recreation activities is completely restricted for 3-5 weeks. The first silt run occurs after July 4th. A second silt run is possible early Fall. The State Park remains open during the silt run.

Reservations made during a Silt Run are still subject to Change and Cancellation Policies.
Fire Ban: Platte County fire ban in effect. No open fires, tiki torches or gas fire pits allowed. Gas and charcoal enclosed grills within arm's reach of operator are permitted.
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Find a Campsite

Find a Campsite

Find a Campsite

Open year round.
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Sites with
Guernsey State Park, WY

(307)836-2334

Description
There's more to Guernsey State Park than meets the eye! It provides a unique blend of cultural/historic opportunities as well as all the outdoor activities associated with a major reservation park. Guernsey State Park provides seven campgrounds. Five are around the lake. All campgrounds include comfort stations, picnic tables, fire...more

Season Dates
Current Status - Open year round.
Season Schedule
Peak
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Tue May 01 2018
to
Sun Sep 30 2018
Walk In
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Mon Oct 01 2018
to
Tue Apr 30 2019
Peak
-
Wed May 01 2019
to
Mon Sep 30 2019
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