Harmony Lakeside RV Park is a Washington campground that has a combination of 80 sites with 50 amp service for you to choose from. All 80 of our group campground spaces are full hook-up (water, sewer, electrical, and 18 channels of cable TV most with WIFI) Many Washington RV campgrounds are private and spacious.Harmony Campground ratings are: Good Sam 7.5/9.5/10, AAA 3 Diamonds, Woodall 5 Diamonds. Each of our campsites comes with its own fire-pit. Sit around the fire and chat or roast some marshmallows and make some S'Mores!
In addition to the luxurious campsites and deluxe park models, Harmony Lakeside RV Park also provides everything you need to have a memorable stay. Deluxe park model rentals (Cabins) come complete with linens, full bath, kitchen and will sleep 4.
The clean and modern bathhouses include hot shower. Stop by the convenience store and pick up those forgotten items (no perishable items), or stock up on RV supplies and toiletry items. Brand new laundromat for the traveler. Don't forget about the recreational facilities, including boat slips for guests to use while enjoying Mayfield Lake.
For Clubs and Groups, this highly rated Good Sam and Woodall campground has a variety of meeting places, in addition to the comfortable clubhouse, that are perfect for club gatherings, family reunions, and group meetings. The Gray Goose, seating up to 100 people, is the campground's largest building, complete with a buffet-style kitchen, TV, stereo, couches, and handicapped accessible bathrooms and is ideal for a club gathering, a reunion, or a square dance. The more rustic Poor Man's Palace seats up to 36.


We are celebrating 47 years as one of the premier RV destinations in the Pacific Northwest. Our guests give our decidedly upscale park high marks for the bronze works and Native American art, (as well as our beautiful hillside gardens) while others enjoy the park because of its central location between Washington state's two most beautiful mountains.
Managers are on-site 24-hours a day for your convenience and we know you'll find that our park is clean, quiet, and well-managed.
We know that a stay with us will provide both luxury and style and leave you wanting to return soon. We know that traveling can be stressful at times and our goal is to make your stay with us a memorable and comfortable outing.
Centrally located between Washington State's two most beautiful mountains, MT St Helens, & MT Rainier on the shores of Mayfield Lake.
To Reserve On Line Click or call 877-780-7275
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Lakeside Washington Campgrounds
Copyright 2010 Harmony Lakeside RV Park: Washington RV campgrounds. All Rights Reserved
563 State Route 122 Silver Creek (near Mossyrock) WA 98585,
Phone: (360-983-3804-- Toll Free 877-780-7275 Fax: 360-983-8345
Office Hours: Saturday - Thursday 9:00AM to 6:00PM, Friday 9:00AM to 9:00PM
Directions: From Interstate 5. Exit on Hwy 12 East (exit 68) Take Highway 12 approximately 15miles to Highway 122. Left turn 5.5 miles to Harmony Lakeside RV Park.