Sims Flat Campground

Shasta National Forest

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26980-26998 Sims Road Castella, CA 96017 530-926-4511 530-226-2500 Official Website

GPS: 41.062, -122.359

  • Overview
  • Video
  • Q&A
  • Cell Service
  • Reviews (7)
  • Amenities

Overview of Sims Flat Campground

Number of Sites 19

Open Seasonally April-November

Elevation 1,673 ft / 509 m

Max Stay 14

Max Length 16 ft

Tent Camping Yes

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Q&A - Ask the Community about Sims Flat Campground

To ask questions of the owner or manager please contact the campground directly. 530.926.4511

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Reviews of Sims Flat Campground 7 people have reviewed this location.

Ratings Summary

Overall Rating
Site Quality

Cell Phone Coverage

Verizon 4G
Confirmed by 1 User
Last reported 6/6/2017
AT&T 4G/5G
Confirmed by 3 Users
Last reported 5/24/2023
T-Mobile 4G/5G
Confirmed by 2 Users
Last reported 9/9/2022

Contact us to update this listing.


  • dry camping
  • water access
Site Amenities
  • fire ring
  • picnic table
  • restrooms: flush
  • trash
  • water available
  • pets
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Castle Crags State Park

Nice wooded sites but none level; RVs look elsewhere

- steges

Railroad Park Resort

Very Cute Campground

- camper-751774

Antlers RV Park and Campground

Same as always

- camper-744391

Lakehead Campground & RV Park

Pretty run-down

- Scott

Ellery Creek Campground


- Dgabler

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