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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.

    CamperWatch
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    CamperWatch›WA›Flat
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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
    N/A
    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

    Own a campground nearby?

    List free on CamperWatch — we take 5% only on bookings we send. No monthly fee.

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    $15 /nightNo booking fees
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