Flat

Federal campground in Okanogan-Wenatchee National Forest

Location: Winthrop, WA, WA

Price: From $15 per night

Rating: 4.5 out of 5 (2 reviews)

Season: May through October

This location is available on a first-come, first-served basis only. Visitors are required to physically arrive at the campground to purchase and claim a site. Once on-site, you may be able to pay for your campsite(s) by scanning a QR code using the Recreation.gov mobile app, and the Scan and Pay feature.

Cell coverage (FCC estimate): none signal. Actual signal may vary in remote areas.

Amenities: Fire Rings, Picnic Tables

Availability alerts: Set a free cancellation alert at camperwatch.org/campground/flat to be notified when sites open up.

Quiet and clean primitive campground next to a stream with fire rings and picnic tables at all sites. Highly rated at 4.9/5 stars from campers who enjoyed the peaceful setting.

Wildlife alert: Gray Wolf, American Black Bear, and Mountain Lion present in the area. Also Northern Saw-whet Owl, Western Tanager, and Pygmy Short-horned Lizard.

Insider tips for Flat: First-come, first-served basis only — arrive early to secure a site. Bring heavy mosquito repellent, citronella candles, and netting according to camper reports. Download Recreation.gov mobile app before arrival to use Scan and Pay feature for payment.

Skip Flat if: You need hookups — no hookups available.. You prefer to book in advance — first-come, first-served only.. You're sensitive to mosquitoes — they are reported as a significant issue..

Best time to visit Flat: May-October — Campground operates seasonally May through October only..

Nearby campgrounds: Buck Lake (Winthrop, WA), Nice (Winthrop, WA), Falls Creek (Winthrop, WA), Chewuch (Winthrop, WA).

Cell Phone Coverage at Flat

Cell signal at Flat (Winthrop, WA): none overall signal based on FCC broadband data.

Coverage data source: FCC Broadband Data Collection (BDC). Actual signal may vary due to terrain, tree cover, and distance from towers. Camper reports are more reliable than coverage maps in remote areas.

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Federal campground in Okanogan-Wenatchee National ForestLive availability via Recreation.gov· synced every 30 min

Flat

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Winthrop, WA, WA★ 4.5 (2 reviews)From $15/nightFederal campground · book on Recreation.gov
On this page ↓OverviewConditionsPlan Your TripCommunity

This location is available on a first-come, first-served basis only. Visitors are required to physically arrive at the campground to purchase and claim a site. Once on-site, you may be able to pay for your campsite(s) by scanning a QR code using the Recreation.gov mobile app, and the Scan and Pay feature.

Best for:CampersNature loversFamiliesSites:Tent
LIVE · weather + fire + AQI + availability + wildlife

Verified facts

RIDB / Recreation.gov official database
Check-in2:00 PM
Check-out12:00 PM
SeasonMay through October
Stay limit14 days
HookupsNo hookups.
Max/site6 people

Amenities

RIDB /facilities /campsites · owner-verified
Essentials
Fire Rings
Recreation
Picnic Tables

Straight talk

CamperWatch intel · curated from camper reports

Known issues, each with the workaround. Read before you book.

Known issuesFederal campground — book early. No hookups at most sites. Seasonal operations.
Skip it if:✕ You need hookups — no hookups available.✕ You prefer to book in advance — first-come, first-served only.✕ You're sensitive to mosquitoes — they are reported as a significant issue.

Insider tips & when to go

CamperWatch intel · hand-curated entry

First-come, first-served basis only

arrive early to secure a site.

Bring heavy mosquito repellent, citronella candles, and netting according to camper reports.

Download Recreation.gov mobile app before arrival to use Scan and Pay feature for payment.

Best: May-October

Campground operates seasonally May through October only.

Things to do nearby

RIDB /activities /recareas + intel

Conditions today

Live
at campground coordinates

Cell signal

FCC BDC · quarterly dataset
T-Mobile
4G · 0%
Verizon
4G · 0%
AT&T
4G · 0%

FCC maps are theoretical — camper reports confirm signal.

Wildlife nearby

iNaturalist · research-grade · 8 km
Alert: Gray Wolf, American Black Bear, and Mountain Lion present in the area. Also Northern Saw-whet Owl, Western Tanager, and Pygmy Short-horned Lizard.

Location

Leaflet · OpenStreetMap tiles
Open in OpenStreetMap ↗
N/A· Okanogan-Wenatchee National Forest
Getting there →

From Winthrop, travel 9 miles north on West Chewuch Road (County Road 1213) to Eightmile Road (Forest Service Road 5130). On paved Eightmile Road #5130 drive 2 miles northwest along Eightmile Creek to Flat Campground on the left.

Campground entrance

Google Maps API

Community

#community · posts, photos & Q&A · AI-moderated (Claude Vision)

Pro tips

  • Book on recreation.gov exactly 6 months ahead at 10am ET — Okanogan-Wenatchee National Forest fills fast in peak season.
  • Check current road conditions at Okanogan-Wenatchee National Forest before arrival — seasonal closures common.

Frequently asked questions

RIDB facts + intel · FAQPage schema, speakable
How much does Flat cost per night?+
Flat costs $15 per night. Hookup options: No hookups.
What season is Flat open?+
Flat is open May through October. Check-in is 2:00 PM, check-out is 12:00 PM.
Does Flat have hookups?+
No hookups.
What is the maximum RV length at Flat?+
Flat is primarily a tent camping facility.
How do I make reservations at Flat?+
Flat is a federal campground — book 6 months ahead at Recreation.gov. Set a free CamperWatch cancellation alert to be notified the moment a site opens.
What is the cell service like at Flat?+
According to FCC coverage maps, cell signal at Flat is rated none. FCC maps show theoretical coverage — actual signal in remote or heavily forested areas may be weaker.
What season is Flat open, and what are check-in times?+
Flat is open May through October. Check-in is 2:00 PM, check-out is 12:00 PM.

Official resources

Okanogan-Wenatchee National Forest
Compare campgroundsPlan a multi-stop trip
●Data sources on this page
Recreation.gov — Live site availability — updated every 30 min
recreation.gov · RIDB API
National Weather Service — Live hourly forecast + active alerts
api.weather.gov · open-meteo.com
Google Air Quality API — Live AQI at exact campground coordinates
airquality.googleapis.com
iNaturalist — Research-grade wildlife within 8km
api.inaturalist.org
Google Pollen API — Today’s tree, grass & weed pollen forecast
pollen.googleapis.com
FCC Broadband Map — Verizon, AT&T, T-Mobile 4G/5G coverage data
broadbandmap.fcc.gov · quarterly
Sunrise-Sunset.org — Sunrise, sunset & golden hour for today
api.sunrise-sunset.org
Google Street View — Campground entrance & access road imagery
maps.googleapis.com
RIDB — ADA sites, hookups, toilets, pets, campfire rules, bear boxes, max RV, activities, contact, directions
ridb.recreation.gov · /facilities /campsites /activities /links /recareas

CamperWatch never fabricates data. Where data is unavailable, it is not shown.

$15 /night★ 4.5 (2)
SeasonMay through October
Check-in2:00 PM
Check-out12:00 PM
Reserve on Recreation.gov ↗
Dates full? Get an availability alert
FAQ
How much does Flat cost per night?+
What season is Flat open?+
Does Flat have hookups?+
All 7 questions →

Nearby Campgrounds

Buck Lake

Winthrop, WA

From $10/night

Nice

Winthrop, WA

From $10/night

Falls Creek

Winthrop, WA

From $15/night

Chewuch

Winthrop, WA

From $20/night

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