Ayer Boat Basin Campground

Campground near Kahlotus, Washington (tagged tourism=camp_site).

Operator: Walla Walla District, U.S. Army Corps of Engineers
Fee: No fee (tagged fee=no)
Reservations: No reservations (tagged reservation=no)
Capacity: not recorded in OpenStreetMap
Dump station on site: No (tagged sanitary_dump_station=no)
Water: drinking water: no
Electrical hookups: No (tagged power_supply=no)
Toilets: Yes (tagged toilets=yes)
Showers: not recorded in OpenStreetMap
Access: Public (tagged access=yes)
Website: https://www.nww.usace.army.mil/Locations/District-Locks-and-Dams/Lower-Monumental-Lock-and-Dam/Ayer-Boat-Basin/
Coordinates: 46.58742, -118.36896 (view on OpenStreetMap)

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Nearest RV dump station

RV dump station near Hatton · 23 mi

Nearest campgrounds

Starbuck / Lyons Ferry Marina KOA · RV park · 7.1 mi · near Starbuck
Devils Bench Campground · Campground · 8.2 mi · near Kahlotus · no fee (tagged fee=no)
Windust Park Campground · Campground · 11 mi · near Kahlotus · dump station on site · no fee (tagged fee=no)
Tuc n Roll · RV park · 12 mi · near Washtucna
Riparia Recreation Area Campground · Campground · 13 mi · near Starbuck · no fee (tagged fee=no)

All dump stations and campgrounds in Washington

Source: OpenStreetMap node 12853666867, data as of 2026-10-21. Map data © OpenStreetMap contributors (ODbL). Straight-line distances. The nearby city is the closest US Census Bureau place (9.68 mi away).