Sites & Rates
Average nightly rates10 total sites
RV Sites
6 sites
Tent Sites
4 sites
About Union Flat
Number of accommodations: 10
Seasonal information
2026 Season availability
Campground Amenities
Most popular amenities
Pet friendly
River Access
Water and Hygiene
- Potable Water
Water Access
- River Access
Pets and Policies
- Pet friendly
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Rates, Sites & Availability
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Reviews (52)
What Guests Are Saying
Union Flat offers a beautiful location near the Yuba River, with clean bathrooms, tree coverage, and a peaceful atmosphere for camping. However, the campground lacks potable water, has significant noise from nearby Highway 49, and experiences issues with late-night disturbances from other campers. While some sites felt small and crowded, many guests appreciated the scenic surroundings and the soothing sound of the river.
What Guests Are Saying
Union Flat offers a beautiful location near the Yuba River, with clean bathrooms, tree coverage, and a peaceful atmosphere for camping. However, the campground lacks potable water, has significant noise from nearby Highway 49, and experiences issues with late-night disturbances from other campers. While some sites felt small and crowded, many guests appreciated the scenic surroundings and the soothing sound of the river.
Review Summary
Robyn C
VerifiedJune 7, 2026 • Stayed at: 007, Loop: AREA UNION FLAT
Even on Memorial Day weekend this place was nice and quiet. Sites are decently spaced so you don’t have to hang out with your neighbors. Having the sound of the river meant we slept like logs.
Jeff V
VerifiedJune 8, 2026 • Stayed at: 007, Loop: AREA UNION FLAT
Nice spot next to the river which drowns out car noise on hwy 49. Trash and recycling dumpsters near the entrance. Quiet. No potable water. No electricity in pit toilet bathroom. No problem for us!
Byron W
VerifiedJune 28, 2026 • Stayed at: 006, Loop: AREA UNION FLAT
No water spigot here. Plenty of water down the road at Loganville Campground.
Tony C
VerifiedJune 30, 2026 • Stayed at: 008, Loop: AREA UNION FLAT
Had the entire fam, and it was a small site, with lot's of highway 49 traffic very close. No water or cell service, the campground up the street was much better and no hwy noise
Tony C
VerifiedJune 30, 2026 • Stayed at: 009, Loop: AREA UNION FLAT
I tired this site again and it was very loud with traffic noise and people parting into late night
Tony C
VerifiedJune 30, 2026 • Stayed at: 010, Loop: AREA UNION FLAT
The highway is a few feet away, lot's of traffic noise, no cell service and lot's of RV noise with them running power all night long
Tony C
VerifiedJune 30, 2026 • Stayed at: 011, Loop: AREA UNION FLAT
close to hwy 49 so it's very very loud, no water and no cell service
SOPHIA G
VerifiedJuly 15, 2026 • Stayed at: 001, Loop: AREA UNION FLAT
It was a good spot couple of trees by the fire pit it is was okay. Near the river
Jameson H
VerifiedJuly 21, 2026 • Stayed at: 007, Loop: AREA UNION FLAT
No one respects the 10pm quiet time.
Richard O
VerifiedJuly 30, 2026 • Stayed at: 007, Loop: AREA UNION FLAT
Hot and no running water here. Bathrooms were great and the river has a great swimming hole.
Location Union Flat
Address:
Yuba River Ranger Station
Nevada City, CA, 95959
United States
Union Flat Campground is accessible via California State Route 49, which is approximately 10 miles to the east, providing connections to nearby towns and other major highways.
Elevation: 1028 feet
48 mi drive to downtown Nevada City (about 1 hr 8 min)
Policies & Rules
General
- In accordance with standard industry practices, we will be assessing a $5 additional vehicle fee on the 'second vehicle' in each single family campsite, and on the 'third and fourth vehicle' in any double family campsite, provided these vehicles are not joined to the first vehicle by a hitch and towed onto the site. In the case of motorcycles, the first two are considered to be one vehicle and the third and fourth are also considered to be one vehicle. No additional vehicle fees are collected for bicycles.
- Bears frequent the area; all food must be kept in approved containers
- Utility hookups and showers are not available
- Click here for more information on the Tahoe National Forest
- Fire restrictions may be imposed at any time due to hot, dry weather conditions, at which time campfires and charcoal fires may not be allowed. For current fire conditions or weather closures contact the Yuba River Ranger District (530) 288-3231(voice), (530) 288-3656 (TDD).
- Don't Move Firewood: Protect California's forests from tree-killing pests by buying your firewood locally and burning it on-site. For more information visit firewood.ca.gov.
- A no-show customer is one who does not arrive at a campground and does not cancel the reservation by check-out time on the day after the scheduled arrival date (or for day-use facilities, by check-in time the day of arrival). * No-show customers are only recorded at staffed facilities. At most remote facilities, all customers are noted as automatically checked-in on the date of arrival.* It is recommended that staffed facilities hold a campsite until check-out time on the day following the arrival date.* It is recommended that staffed facilities hold group day-use facilities until check-in time on the arrival date.
Nearby Campgrounds
Nearby destinations
Last updated: September 2, 2026
