Sims Flat Campground
Open for the 2026 season. The campground typically opens the last Saturday in April and closes November 15. First-come, first-served only; no advance reservations. Campfire permits required year-round. Note: water systems and permanent restrooms may be temporarily unavailable; portable restrooms provided.
Fireworks and Explosives are always Prohibited
Fireworks and explosives (including explosive targets) are always prohibited on national forest lands. The prohibition of fireworks and exploding targets on national forest system lands is part of a set of permanent fire safety regulations in the Code of Federal Regulations (CFR), listed below.…
Mount Shasta-McCloud Seasonal Area and Road Closure
The Forest Service is issuing a Forest Order to close an area and roads on the Mount Shasta and McCloud Ranger Districts during winter conditions to minimize natural resource damage and to maintain a safe area for winter recreation use.
2026 fire restrictions lifted
Fire restrictions in the Shasta-Trinity National Forest are being lifted as of Oct. 2, 2026.
About
Sims Flat Campground occupies a scenic riverside location along the Sacramento River in the Shasta-Trinity National Forest. At 1,600 feet elevation, the campground offers 19 individual sites equipped with picnic tables and fire rings, accommodating both tent campers and those with mid-sized RVs or trailers. The setting provides easy access to one of California's premier trout streams, renowned among fly fishers. The campground holds historical significance as the site of a Civilian Conservation Corps camp from the 1930s. Interpretive signs throughout the area tell the story of the CCC workers who built a suspension bridge spanning the Sacramento River. Modern visitors can still appreciate this legacy while enjoying the natural surroundings. Beyond fishing, the area attracts whitewater enthusiasts during spring runoff season and train buffs who come to watch Union Pacific freight trains rumble through the dramatic canyon. The campground operates seasonally from late April through mid-November on a first-come, first-served basis.
Directions
From Mt. Shasta city, take I-5 south approximately 20 miles to the Sims exit. Turn left under the freeway and drive another mile to the bridge crossing the Sacramento River. The campground entrance is on the right, just past the bridge.
Amenities
| Water | Yes |
| Fires Allowed | Yes |
| Toilets | Yes |
| Dump Station | — |
| Wifi | No |
| Pets Allowed | Yes |
| Showers | No |
| Electric Hookups | — |
| Water Hookups | — |
| Sewer Hookups | — |
| Camp Store | No |
| Price | $15 |
Vehicle
| Max RV Length | — |
| Max Trailer Length | — |
| Big Rig Friendly | No |
| Pull Through Sites | — |
Contact
| Phone | +1 (530) 926-4511 |
Cell Service
| AT&T | Yes |
| Verizon | Yes |
| T-Mobile | None |
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