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Guernsey State Park

18 Reviews

About This Campground

State Park

Add Campground Info


  • Drive In
    Park next to your campsite
  • Walk In
    Park in a lot, walk to your campsite
  • Hike In
    Hike a trail to your campsite
  • Boat In
    Boat to your campsite

Stay Connected

  • WiFi
  • Verizon
  • AT&T
  • T-Mobile

Site Types

  • Tent Sites
  • RV Sites
  • Standard (Tent/RV)
  • Dispersed
  • Group
  • Cabins
  • Tent Cabin
  • Yurts


For Campers

  • ADA Access
  • Phone Service
  • Reservable
  • Drinking Water
  • Electric Hookups
  • Toilets
  • Alcohol
  • Pets
  • Fires

For Vehicles

  • Sanitary Dump
  • Sewer Hookups
  • Water Hookups
  • Max Length: 32 ft.


18 Reviews of Guernsey State Park

Ratings Breakdown

  • 1
  • 0
  • 6
  • 5
  • 6
CThe Dyrt PRO User
Reviewed Aug. 1, 2021

Guernsey State Park, Sandy Beach

Decent park, sites are fairly spread out. Dogs not allowed on the beach areas and lots of rangers. Hot with very little share if in an electric site. Sites by the water don't have electric, but have shade. Zero cell phone service in campground, but pull 1/4 mile out and great service. Nice right on…

Month of VisitAugust
Erin W.The Dyrt PRO User
Reviewed May. 29, 2021

Extremely large State Park

I think I gave this park four stars out of low expectations. Middle of nowhere Guernsey Wyoming the state park wraps around a reservoir with beautiful rock formations. There are campgrounds scattered all over and around the campground. If you were in a big rig this is not the easiest place to camp……

  • (8) View All
Siteyurt 3
Month of VisitJune
SThe Dyrt PRO User
Reviewed May. 5, 2021

Awesome place to visit

A wonderful place to tent camp. Very quiet area, and sites are usually secluded. Gorgeous views. The reservoir is not good for fishing, so we went to the nearby grayrocks reservoir and had luck there. Also, the water is freezing! We tried swimming. There was also a small wildfire while we were…

  • (8) View All
Month of VisitAugust


Guernsey State Park is located in Wyoming


Located off Interstate 25, Exit 92 to U.S. Highway 26 and then State Route 270.


42.28200024 N
104.76900036 W

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About This Campground

Connection Details

We rate connection speeds from campers like you who submit speed tests with Field Reports.

  • Good- 10+Mbps

    Campers can make calls and send texts & emails, watch an HD movie, play multiplayer games, and more.

  • Fair- 3Mbps-10Mbps

    Campers can make calls, send texts & emails, video chat, stream video, and play online games.

  • Poor- 0Mbps-3Mbps

    Campers might be able check email, send texts, and make calls.

  • Available-

    Campers have been able to connect here but we don’t know the quality of the connection.

  • Unknown-

    Connectivity is not known for this campground.

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