CampgroundsDB

Potholes State Park

Its 117 sites are reservable through Washington State Parks reservations, camping costs Peak nightly (statewide): standard $31-$43, full hookup $46-$56, and it is open year-round. Potholes State Park is a State Park campground near Othello, Washington.

Reservable: Washington State Parks reservations

State Park · Othello, Washington

Managed by
State Park
Hookups
Full hookups
Max RV length
50 ft

Potholes State Park sits inside Potholes State Park. Its hours, entrance fee, and boundary are on publiclandsdb.com.

Getting a site

Managed by
State Park
Reservations
Washington State Parks reservations Book a site
Fee
Peak nightly (statewide): standard $31-$43, full hookup $46-$56
Entrance fee
None for campers in the park they stay in; Discover Pass $10/day or $45/year for day visits
Booking window
Up to nine months before the first night; same-day campsite bookings until 2 p.m.
Cancellations
$8 online or $10 by phone, plus 5% to 50% of cancelled nights depending on how long the reservation was held; no-shows get no refund

Source: parks.wa.gov, accessed 2026-09-29

Sites and hookups

Total sites
117
Hookups
Full hookups
Max RV length
50 ft
  • ✓ Toilets
  • ✓ Potable water
  • ✓ Showers
  • ✓ Dump station
  • ✓ Fire rings
  • ✓ Pets allowed

On site: Toilets, potable water, showers, dump station, fire rings, and pets allowed.

Sources: services5.arcgis.com, accessed 2026-09-29; parks.wa.gov, accessed 2026-09-29

Rules

Stay limit
10 nights in one park within a 30-day period; 90 nights per calendar year in all state parks
Quiet hours
10 p.m. to 6:30 a.m.
Generators
Allowed outside quiet hours
Pets
Allowed

Source: parks.wa.gov, accessed 2026-09-29

Access and cell service

Elevation
1,065 ft

Cell coverage by carrier (FCC map)

AT&T
4G LTE and 5G (35/3 Mbps)
T-Mobile
4G LTE and 5G (7/1 Mbps)
Verizon
4G LTE and 5G (7/1 Mbps)
Inland Cellular LLC
4G LTE
Source: FCC Broadband Data Collection, data as of December 31, 2025

Outdoor coverage each carrier reports to the FCC at this campground's map point, and the nearest mapped coverage within about half a mile. The FCC map only includes 4G LTE at 5/1 Mbps or better and 5G; a weaker signal, a text, or an emergency call may still get through, but don't count on it. These are carrier predictions, not measurements, and can be wrong either way: real service in canyons, under trees, and inside a tent or vehicle is often weaker. 5G speeds are the FCC's 7/1 and 35/3 Mbps tiers. This product uses the FCC Data API but is not endorsed or certified by the FCC.

46.9806, -119.3526 in Grant. Open in OpenStreetMap. Map © OpenStreetMap contributors.

Open in Google Maps Directions

Season and winter services

Potholes State Park is open year-round . In winter: water off, per the managing agency.

Sources: parks.wa.gov, accessed 2026-09-29; epqs.nationalmap.gov, accessed 2026-09-29

Common questions

Do you need a reservation at Potholes State Park?
Sites at Potholes State Park are reserved through Washington State Parks reservations (https://washington.goingtocamp.com/). Booking window: Up to nine months before the first night; same-day campsite bookings until 2 p.m.
How much does it cost to camp at Potholes State Park?
Camping at Potholes State Park costs Peak nightly (statewide): standard $31-$43, full hookup $46-$56.
Is there a separate entrance fee at Potholes State Park?
No, there is no separate entrance fee at Potholes State Park; only the camping fee applies.
What happens if I cancel or don't show up at Potholes State Park?
$8 online or $10 by phone, plus 5% to 50% of cancelled nights depending on how long the reservation was held; no-shows get no refund.
How many campsites does Potholes State Park have?
Potholes State Park has 117 campsites.
Does Potholes State Park have RV hookups?
Yes. Potholes State Park has full hookups. The longest rig allowed is 50 feet and there is a dump station.
Is there drinking water at Potholes State Park?
Yes, Potholes State Park has potable water. It also has toilets and showers.
Are dogs allowed at Potholes State Park?
Yes, pets are allowed at Potholes State Park.
When is Potholes State Park open?
Potholes State Park is open year-round.
Is Potholes State Park open in winter?
Yes, Potholes State Park is open year-round; in winter the water is shut off.
How long can you stay at Potholes State Park?
The stay limit at Potholes State Park is 10 nights in one park within a 30-day period; 90 nights per calendar year in all state parks.
Are generators allowed at Potholes State Park?
Yes, outside quiet hours (10 p.m. to 6:30 a.m.).
Is there cell service at Potholes State Park?
Yes, outdoors: the FCC's National Broadband Map (data as of December 31, 2025) shows 4G LTE from AT&T, T-Mobile, Verizon, and Inland Cellular LLC and 5G from AT&T, T-Mobile, and Verizon at Potholes State Park. The map is carrier-reported and modeled for outdoors, so expect weaker service in canyons, under trees, and inside a tent or vehicle.
Who manages Potholes State Park?
Potholes State Park is managed by the state park system.

Around Potholes State Park

fishypedia.com · 2.8 miles

The nearest lake with a fishing page is Potholes Reservoir, whose mapped center point is 2.8 miles away in a straight line. Stocking record and species: Potholes Reservoir fishing on fishypedia.com.

Reservable Cascade Campground Moses Lake · Other Agency Season Not on record Fee $39 tent site (water only), $44 RV site (water, 30 amp); group site (10 sites) $235 Reservable Grant County Fairgrounds Campgrounds Moses Lake · County Season March 10 to October 12 Fee $45/night North and East (water/power), $50 Pavilion (full hookup), plus taxes and fees

More campgrounds: camping near Othello and campgrounds in Grant.

Sources

Reservable: Washington State Parks reservations Peak nightly (statewide): standard $31-$43, full hookup $46-$56
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