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Castle Rock

4 Reviews

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There is 1 alert for this area. Camp safely!

Air Quality at this campground may currently be unhealthy. Please check with the campground before making a reservation.

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About This Campground

State Park

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

Stay Connected

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

Site Types

  • Tent Sites
  • RV Sites
  • Standard (Tent/RV)
  • Group
  • Tent Cabin


For Campers

  • Market
  • ADA Access
  • Phone Service
  • Toilets
  • Alcohol
  • Pets
  • Fires


4 Reviews of Castle Rock

Ratings Breakdown

  • 0
  • 0
  • 0
  • 2
  • 2
Jacee R.
Reviewed Sep. 6, 2021

Quaint spot by the Stillwater River

Stayed here over Labor Day weekend so it was FULL. But (most) of the spots are large and spacious so it doesn’t feel crowded. There are snakes by the river (lots of rocks) and no cell service for MILES in any direction. Quiet, nice fishing access, nice spot for rock hounding too. “Boat ramp” is…

  • Stillwater River and Castle Rock in the background
  • Snakes in the rocks by the river
  • Snake in the rocks by the river
  • (6) View All
Month of VisitOctober
Kathi F.The Dyrt PRO User
Reviewed Feb. 20, 2021

Easy access

This quaint little campground is easy to get to right off the gravel road. It sits right next to the stillwater river. There's a really cool, elevated cement lookout area next to the river to set up your chairs and fish. Theres also a vault toilet and picnic spot. Across the river is a rock ledge…

TravelingTaylors T.
Reviewed Aug. 29, 2020

Great Riverside camping

No hookups of course. There is a toilet available. No light so make sure you take a flashlight at night. Great campsites. Privacy. Larger areas for groups. Fire rings. There are even some geocaches around the area. Great views. Good fishing. Clean and well kept. Make sure you pay and get your…


Castle Rock is located in Montana


45.47200099 N
109.74100067 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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