Harmony Lakeside RV & Cabins Resort

Campground in Silver Creek, WA • 73 RV Sites

Harmony Lakeside RV & Cabins Resort in Silver Creek, WA, offers 68 full-hookup RV sites and 22 cabins, with 30 and 50-amp service. Sites come in three categories — back-in, pull-thru, and north pull-thru — all carrying water, sewer, and electric, in open or wooded settings, with pull-throughs sized for big rigs. Maximum rig length isn't published, so call with your dimensions before booking. The resort is rated big rig friendly, with laundry, a bathhouse with showers, a general store, a clubhouse, portable toilets in the outer areas, and both boat storage and boat docks. Pets are welcome, with a dog park and a playground. Boat and kayak rentals, sport courts, volleyball, and horseshoes fill the grounds, with boating, paddling, paddle boarding, water sports, swimming, and fishing on the lake. The resort also hosts weddings. Silver Creek sits on Mayfield Lake on Washington 122 in Cowlitz County, positioned almost exactly between Mount Rainier National Park and Mount St. Helens National Volcanic Monument. Rates for sites and cabins are on the booking page. Confirm your rig's fit when you reserve.

Campground rules and policies

Check-In Procedure
- Check-in time RV Sites: 1:00 pm.
- Cabin Check-In: 3:00 pm.
- Check-out time: 11:00 am.
- While each park attempts to accommodate your exact spot request, the on-site manager has the ultimate decision for spot placement.Quiet Hours
- 10:00 pm – 7:00 am.Pet Policy for Daily Residents
- Allowed, yes, pets are welcome.
- Pets allowed in designated areas; waste must be picked up immediately.
- Leash max length: 6 feet.
- No unattended pets.
- No pet pens, cages, runs, or kennels.
- Aggressive/excessive barking dogs may be asked to leave.
- Assistance animals with paperwork allowed.
- Max 2 pets per site unless approved.Pet Policy for Monthly Residents
- Allowed in designated areas.
- Waste must be picked up.
- Leash max 6 feet.
- No unattended pets, cages, pens, or kennels.
- Aggressive barking dogs are not allowed.
- Max 2 pets per site unless approved.Leash Policy
- Pets must be on a leash no longer than 6 feet.Waste Disposal
- Animal waste must be picked up immediately; waste bags are provided.Pet Areas
- Pets may be walked throughout the park and in designated pet areas.Restrictions
- Pets must not be left unattended, left alone in the RV for extended periods, fenced, penned, chained, or tethered on park property.
- Pet pens, cages, runs, and kennels are not permitted.Facilities Access
- Pets are not permitted in park facilities, except service dogs with documentation.Noise Policy
- Barking dogs may lead to removal from the property.Extended Stay Pet Fees
- $50 per pet; maximum two (2) pets per site.RV & Vehicle Requirements
Daily Accommodations
- Accepts all RV years.Extended Stays
- Accepts all RV years with approval; pictures required for RVs 20 years or older.Condition
- RVs must be in good working order, fully functioning.
- No leaking RVs or tarps allowed.Vehicle Limit
- One street-legal vehicle allowed per site; additional vehicles allowed for a fee.Vehicle Maintenance
- Repairing or maintaining vehicles on-site is prohibited.PArking Policy
- All vehicles must be parked within your site only, off blacktop and not over grass; overhang or blocking paths may result in towing at owner’s expense.Site Cleanliness
- Sites must be kept clean and tidy at all times.Restrictions on Items
- Tents, extra refrigerators, freezers, boxes, coolers, clotheslines, garbage cans, or other debris are prohibited outside the RV space; toys must be stored neatly.Furniture & Structures
- Only appropriate RV patio furniture is allowed; additions like porches, decks, gazebos, siding, tarps, etc., are not allowed.
- Handicapped ramps or stairs require management approval.Plants
- Limited to a maximum of 6 potted plants or 3 planter boxes per site.