Plymouth Park

Star4.02
595 reviews
Christy RD, Plymouth, WA, 99346, USA
Summer Destination

Quick Facts

289 ft

Price

$22 - $35/night

Booking

Reservable

Sites

32 campsites

Season

Open April 15th thro...

Cell

Has Service

Pets

Very Pet Friendly

RV FriendlyElectricShowers

Opens Plymouth Park Gate House site

Official Website
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Real-Time Availability

Select a month, then check for open campsites

February 2026

Real-Time Availability

Select a month, then check for open campsites

February 2026
Plymouth Park
$22.00 - $35.00 / night
Campsite Fees
The campground charges between $22 and $35 for nightly rates. Additional fees include a $5 charge for extra vehicles and cancellation/change...
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Standard Site Fee$30.00
Hookup Site Fee$35.00
Premium Site Fee$0.00
Hike and Bike Site Fee$0.00
Group Site Fee$50.00
Food Storage Locker Fee$0.00

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Provider
541-739-1135
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What Campers Say

4.02

Satisfactory

Based on 595 reviews

166 Google reviews

Most mentioned

quietcleanshadespacious

"Mixed reviews highlight positive aspects like cleanliness, spacious campsites, and friendly staff. However, many users report issues such as sewer failures, spider infestations, and water contamination."

Read all reviews

Campground Map

Christy RD, Plymouth, WA, 99346, USA

Plymouth Park

Christy RD, Plymouth, WA, 99346, USA

Driving directionsFrom Kennewick, Washington take US-395 South or 23 Miles to Exit 131. Merge onto State Route 14 West and continue for 1 mile. Turn south onto Plymouth Road and continue for 1 mile. Follow the curve to Christie Road. The campground is the first left and the day use area is the second left.
Accessible via paved highways and roads; no mention of specific seasonal closures or challenging terrain.
Nearby places
Kennewick, WA (23 miles, approx. 30-minute drive) - Hermiston, OR (6 miles, approx. 10-minute drive).
Nearby supplies
Hermiston, OR, located about 6 miles away, offers groceries, camping supplies, and fuel options.

Best Time to Camp at Plymouth Park

Experience the dramatic beauty of high desert summers where the sun reigns supreme and temperatures can soar above 100°F, creating perfect conditions for early morning adventures and refreshing afternoon swims. The intense summer heat gives way to crisp mornings and golden evenings that paint the landscape in ever-changing light.

Summer(Jun-Aug)
3.0 / 5

Peak season with water activities but very hot temps, mosquitoes and spiders reported in summer.

Fall(Sep-Nov)
4.0 / 5

Cooler weather, fewer bugs and consistently positive reviews in fall shoulder season.

Best
Spring(Mar-May)
4.0 / 5
Top 23% in WA

Spring offers cooler temps, fewer bugs and generally positive reviews pre-peak season.

Winter(Dec-Feb)
Not recommended

Closed Oct 15–Apr 14; winter access not supported.

Planning Tips
  • Peak Season: April 15th to October 14th.. Book 2-3 months ahead.
  • Operating Season: Open April 15th through October 14th, with reservations starting June 20th annually.
  • Current Alerts: Potential sewer system outages; periodic water contamination advisories.

About Plymouth Park

Discover your own island paradise at Plymouth Campground, where 32 well-appointed campsites with electric hookups await on a scenic island in Lake Umatilla. This Columbia River gem invites families to splash in the designated swim beach, watch children explore the playground, or simply relax in the spacious day-use area while taking in sweeping river views.
Plymouth Park Campground offers a variety of camping options, primarily focused on RV and tent sites. Some sites include full hookups, while others provide just water and electricity.
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Best Campsites

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Reserving a campsite

Check-in
Check-in at 2 PM.
Check-out
Check-out at 12 PM.
Stay Limit
Up to 14 nights consecutive stay within a rolling 30 days.

Amenities available

Showers
Electricity hookups
Flush toilets
Dump station
Fire rings
Picnic tables

Activities you can enjoy

Activities at Plymouth Park Campground include fishing, swimming, boating, birding, and hiking. The park is located on Lake Umatilla, providing opportunities for water sports and wildlife viewing. The nearby McNary Dam offers additional recreation options.
HikingHiking opportunities are available, particularly around the nearby McNary Dam and surrounding areas. Trails are suitable for casual walkers and nature enthusiasts.
FishingFishing is a major draw, with anglers targeting Chinook, steelhead, walleye, sturgeon, and shad. Reviews highlight the boat ramp’s convenience for river access.
SwimmingSwimming is available at the day-use area’s swim beach. However, users mention water quality issues, with one reviewer stating, 'The beach was filthy with trash,' and another noting E. Coli contamination warnings.
BikingSeveral users praise the park for its family-friendly biking opportunities, including paved roads suitable for casual cycling.
BoatingBoaters can use the courtesy dock and boat ramp provided in the day-use area. Water sports like kayaking, tubing, and water skiing are popular.
Wildlife viewingWildlife viewing is excellent, with frequent sightings of mule deer, waterfowl, and raptors. Users describe the area as 'peaceful with birding opportunities.'
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Policies & Safety

Hazards & AlertsSpider infestations are consistently noted by reviewers; some mention E. Coli contamination in water warning signs.
Active AlertsPotential sewer system outages; periodic water contamination advisories.

Weather at Plymouth Park

Reviews

4.0
595 reviews
Satisfactory
Satisfactory
Plymouth Park is satisfactory, placing it in the bottom 60% of campgrounds based on reviews
Mixed reviews highlight positive aspects like cleanliness, spacious campsites, and friendly staff. However, many users report issues such as sewer failures, spider infestations, and water contamination.
Review Summaries
Based on 595 reviews

What Campers Love

Clean campsites, friendly hosts, and spacious pull-through RV sites. 'Great quiet short-stay campground with helpful hosts' and 'Beautiful park with plenty of shade.'
Based on 595 reviews

Common Concerns

Sewer system failures, dirty restrooms, spider infestations, water contamination, and maintenance delays. 'Bathrooms were absolutely disgusting!' and 'The playground was infested with spiders.'
Based on 595 reviews

Pro Tips & Recommendations

Bring mosquito repellent and prepare for potential maintenance issues. Several users recommend avoiding sites under sprinklers or near dumpsters.
Based on 595 reviews

Seasonal Insights

Summer sees heavy mosquito and spider activity, and high temperatures make shade crucial. Spring and fall offer cooler weather and fewer bugs, with consistent positive reviews during these seasons.
Based on 595 reviews

Camper Quotes

'Very clean campground and extremely friendly hosts.' 'The spider web problem was high.' 'Bathrooms at times were dirty and had no toilet paper.'
Based on 595 reviews

Site-Specific Reviews

Site #19 suffers from sewer issues, while site #32 is praised for cleanliness and shade. Site #02 is noted for issues with sprinklers.
Based on 595 reviews

Pet-Friendly Features

Pets are allowed but must be kept on a leash. Users with pets appreciate the grassy areas.
Based on 595 reviews

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Last updated February 17, 2026
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