How much does camping cost at Plymouth Park?

Camping fees at Plymouth Park range from $22-$50/night. Prices may vary by site type (standard, hookup, premium) and season. Book online to see exact pricing for your dates.

Is Plymouth Park first-come first-served or reservation?

Plymouth Park accepts online reservations. We recommend booking in advance, especially during peak season (typically summer weekends). Use campsite alerts to get notified when spots become available.

Can I see photos of campsites at Plymouth Park before I book?

Yes! Plymouth Park has 5 campsite photos on Outdoorithm, contributed by campers who've stayed there. Browse real photos of individual sites to see what to expect before you reserve. You can also add your own photos after your trip to help the next family plan theirs.

What is the best time to visit Plymouth Park?

Plymouth Park is open April 15 to October 14. The best time to visit depends on your preferences—summer offers the warmest weather and most activities, while spring and fall provide fewer crowds and milder temperatures. Check current conditions before your trip.

Are there showers at Plymouth Park?

Yes, Plymouth Park has shower facilities available for campers. Check the amenities section for details on hours and any fees.

Is there cell service at Plymouth Park?

Cell phone service at Plymouth Park is generally available. Cell service is available. Coverage may vary by carrier and exact location within the campground.

How many campsites does Plymouth Park have?

Plymouth Park has 32 campsites. Sites vary in size, privacy, and amenities. Check availability online to find the best site for your needs.

Are dogs allowed at Plymouth Park?

Yes, pets are allowed at Plymouth Park. Dogs must typically be kept on a leash (usually 6 feet or shorter) and under control at all times. Be sure to clean up after your pet and check for any breed or size restrictions.

What amenities are available at Plymouth Park?

Plymouth Park offers: Restrooms, Showers, Potable Water, Dump Station, Electrical Hookups, Water Hookups, Sewer Hookups, Pets Allowed, Laundry. See our detailed campground page for the full list of facilities and features.

What activities can I do at Plymouth Park?

Popular activities at Plymouth Park include Fishing, Swimming, Boating, Wildlife Viewing. The surrounding area offers plenty of outdoor recreation opportunities for all skill levels.

Plymouth Park

4.02

595 reviews

Christy RD, Plymouth, WA, 99346, USA

Summer Destination

Real-Time Availability

Select a month, then check for open campsites

Quick Facts

289 ft

Price

$22 - $50/night

Booking

Reservable

Sites

32 campsites

Season

Open April 15th thro...

Cell

Has Service

Pets

Very Pet Friendly

Full HookupsShowers

Book on Plymouth Park Gate House Official Website

Get Directions

Real-Time Availability

Select a month, then check for open campsites

Quick Facts

289 ft

Price

$22 - $50/night

Booking

Reservable

Sites

32 campsites

Season

Open April 15th thro...

Cell

Has Service

Pets

Very Pet Friendly

Full HookupsShowers

Book on Plymouth Park Gate House Official Website

Get Directions

Plymouth Park

$22.00 - $50.00 / night

Campsite Fees

Full Hook - Up : $35.00; GROUP STANDARD NONELECTRIC: $50.00; Non Electric : $22.00; Partial Hook-Up: $30.00; WALK TO : $30.00. Plus Recreation.gov...

Group Site Fee$50.00

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541-739-1135

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Campground Map

Christy RD, Plymouth, WA, 99346, USA

Plymouth Park

Christy RD, Plymouth, WA, 99346, USA

Nearby places

Kennewick, WA (23 miles, approx. 30-minute drive) - Hermiston, OR (6 miles, approx. 10-minute drive).

Weather at Plymouth Park

Best Time to Camp at Plymouth Park

Best season: fall. Fall offers the best balance of mild weather and low crowds — expect daytime highs in the mid-60s to low-80s °F (about 18–28°C) and crisp mornings in the 40s–50s °F (5–12°C). Water activities like boating and late-season fishing remain excellent while wildlife viewing and raptor migrations peak against golden high-desert colors. Trails and the swim beach are pleasant without the intense summer heat, and campsite demand drops after Labor Day so it’s easier to get a waterfront spot. Peak months: September, October, May, June Avoid: November, December, January, February

Best

Fall(Sep-Nov)

4.0 / 5

Fall is described as the sweet spot: milder temps, warm water, fewer bugs and raptor migrations.

Planning Tips

Peak Season: April 15 to October 14. Book 2-3 months ahead.
Operating Season: Open April 15th through October 14th, with reservations starting June 20th annually.

About Plymouth Park

Plymouth Park sits on the shores of Lake Umatilla at the John Day Lock and Dam in south-central Washington, operated by the U.S. Army Corps of Engineers through Plymouth Park Gate House. This mid-sized campground offers full hookups for RVs, tent sites, and group camping options with direct water access for boating and fishing. Visitors enjoy a swim beach, wildlife viewing along the Columbia River reservoir, and a quiet atmosphere with helpful on-site hosts.

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.

Weather and SeasonsBest season: fall. Fall offers the best balance of mild weather and low crowds — expect daytime highs in the mid-60s to low-80s °F (about 18–28°C) and crisp mornings in the 40s–50s °F (5–12°C). Water activities like boating and late-season fishing remain excellent while wildlife viewing and raptor migrations peak against golden high-desert colors. Trails and the swim beach are pleasant without the intense summer heat, and campsite demand drops after Labor Day so it’s easier to get a waterfront spot. Peak months: September, October, May, June Avoid: November, December, January, February

Elevation289 ft above sea level

Natural Features and ScenerySagebrush and Russian Olive trees dot this high desert island surrounded by the Columbia River. Mule deer move through the groves at dawn while raptors circle overhead. The setting combines open water with arid landscape, sitting at 289 feet elevation where the river cuts through basalt country. Waterfowl call across the lake year-round.

Lodging & AccommodationsThe campground does not offer formal lodging like cabins or hotel-style accommodations.

Best Campsites

Curated by campers, for campers

Reveal picks

Reserving a campsite

Stay Limit

Up to 14 nights consecutive stay within a rolling 30 days.

Guests Allowed Per Site

Maximum guest capacity per site is not explicitly stated.

Groups

Group standard nonelectric sites are available at a rate of $50 per night, accommodating larger groups.

Tents

Tents are allowed

RV vehicles

RV vehicles are allowed

Primitive

Primitive camping is not allowed

Reservable

Reservations are allowed

Reservation PlatformsReservations can be made through Recreation.gov (online, via app, or contact center).

AccessibilityAccessibility for individuals with disabilities is unclear, but multiple users mention spacious campsites with pull-through access.

Site SizeSites are described as spacious, accommodating large RVs and offering pull-through access.

PrivacyMinimal privacy between sites due to their open layout and limited vegetation. Some users describe them as 'lacking sight line privacy.

Total Campsites32 campsites

Recommended SitesGuests are advised to place tents away from sprinkler zones.

Need help booking Plymouth Park?

Reservation tips, booking windows, and free cancellation alerts.

Recreation.gov Guide

Booking tips & windows

When to Book

Find your booking window

Cancellation Alerts

Free alerts for this campground

Amenities available

Plymouth Park Campground offers a mix of essential and recreational amenities. The campground has 32 sites with electric hookups, flush toilets, pit toilets, showers, drinking water, a dump station, and a playground. Additionally, the day-use area features a swim beach, boat ramp, flush toilets, vault toilets, and a courtesy dock. The park is in a high desert environment with limited shade from tall sage and Russian Olive trees. User reviews indicate maintenance issues such as backed-up bathrooms, sewer system failures, spider infestations, and insufficient potable water during some visits.

Showers

Potable water

Electricity hookups

Water hookups

Sewer hookups

Flush toilets

I manage this campground

RV details

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.

Fishing

Swimming

Boating

Wildlife viewing

Winter Activities

Water Sports

Planning your trip?Check out our camping packing checklist

Policies & Safety

Trip Planning Tools

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Questions & answers

Researching this campground? Ask anything — other campers and our team will weigh in. No visit required.

Tips from campers

Short heads-ups about the road in, gear quirks, timing, and more. You don't have to have been here to share what you know.

Reviews

From Booking Sources

4.0

595 reviews

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

Best sites at a glance

Pulled from per-site mentions in 595 reviews.

Site #19Loved
Site #19 suffers from sewer issues, while site #32 is praised for cleanliness and shade.
Site #02Issues noted
Site #02 is noted for issues with sprinklers.

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

Pet-Friendly Features

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

Based on 595 reviews

Outdoorithm Community

Be the first to review this campground

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Campgrounds

John Day Lock and Dam, Lake Umatilla

Plymouth Park

About John Day Lock and Dam, Lake Umatilla

Context for the broader area surrounding Plymouth Park, sourced from the federal Recreation.gov rec-area record.

John Day Dam is 216 miles upstream from the mouth of the Columbia River and located at Exit 109 off Interstate 84 in Oregon. The project consists of a navigation lock, spillway, smolt monitoring facility, powerhouse and fish-passage facilities on both shores. Many recreation opportunities are available along the shores of Lake Umatilla and on the John Day River, such as boating, fishing, swimming and sail boarding.

Directions

From The Dalles, 25 miles east on I-84.