Go Camping America

Mayfield Lake Resort & Marina

Mossyrock, Washington


21 Cabins, 7 Tent Sites, 10 Motel Rooms

Mayfield Lake Resort & Marina in Mossyrock, WA, offers full-hookup RV sites with 30 and 50-amp power, water, and sewer, alongside 31 cabin and motel rooms and 7 tent sites. A bathhouse with showers, a general store, propane fills and exchange, a recreation center, a pavilion, and WiFi cover the essentials, and the cabins and rooms give guests without a rig a place to stay. Contact the resort for site count and maximum rig length, since those specifics aren't published here — worth a call before booking a long coach. The marina is the anchor: boat docks, a boat ramp, and direct lake access for boating, fishing, water sports, kayaking, and swimming, with a playground, horseshoes, and picnicking on the grounds. Mossyrock sits at the south end of Lake Mayfield, a Cowlitz River reservoir in Lewis County where a forested shoreline and calm water sit within view of two Pacific Northwest volcanoes — Mount Rainier and Mount St. Helens. A state park is nearby, and skiing in winter. Rates for sites, cabins, rooms, and tent spots are on the booking page. Confirm your rig's fit when you reserve.

from $40/night

21 Cabins, 7 Tent Sites, 10 Motel Rooms

Select your site to book online


Location

350 Hadaller Rd, Mossyrock, WA 98564, USA


Things to know

Check-in: 1:00 PM

Check-out: 11:00 AM

Need to know

Frequently Asked Questions What RV hookups are available at Mayfield Lake Resort & Marina? - The park offers full hookups, including 30‑ and 50‑amp power, water, and sewer. What types of accommodations are offered (besides RV sites)? - In addition to RV sites, we offer camping cabins, hotel rooms, and tent camping. What amenities does the resort have? - Amenities include a marina with boat launch and slips, a store, playground, pavilion, and Starlink Wi‑Fi. What kinds of water activities or fish are available on Mayfield Lake? - Guests can enjoy boating, fishing, kayaking, and more on Lake Mayfield. Outdoor Activities & Adventures - Spend a Day Boating on Lake Mayfield, launch your own boat or rent a pontoon, pedal, or fishing boat to explore 13 scenic miles of water. - Cast a Line for Trophy Catches, fish for trout, bass, and kokanee in the calm waters, or enjoy waterskiing and swimming in the summer months. - Visit Mount St. Helens and Mount Rainier, take a day trip to explore trails, visit interpretive centers, and take in the breathtaking views of these iconic peaks. - Relax in Nearby Mossyrock and Morton, browse local shops, enjoy dining, and attend seasonal events before heading back to your lakeside retreat. Park Hours - 9:00 am to 5:00 pm.

Rules

Check-In Procedure - Check-in time RV/Tent Sites: 1:00 pm. - Check-in time Cabin/Room: 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) - 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. Pets 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 - All RV years allowed. Extended Stays - All RV years accepted with approval; photos required if RV is 20 years or older. Condition - RVs must be in good working order, fully functioning, - No leaking RVs or tarps are 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 Guest Responsibility - 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.

Cancellation Policy

Campground Cancellation Policy - A $15 cancellation fee applies to all cancelled reservations. - Cancellations made 30 days or more prior to arrival are eligible for a refund minus the $15 cancellation fee, the $5 reservation fee, and any credit card processing fees paid. - Cancellations made within 30 days of arrival are non-refundable. - All monies paid will be forfeited, including the $5 reservation fee, credit card processing fees, and the $15 cancellation fee. - Reservations booked within 30 days of arrival are non-refundable unless cancelled within 24 hours of booking, in which case a refund will be issued minus the $15 cancellation fee, the $5 reservation fee, and any credit card processing fees paid. Holiday - The following holidays and the weekends associated with them are non-refundable, regardless of cancellation timing: Memorial Day, Independence Day, and Labor Day. - This includes reservations spanning Thursday through Sunday of the holiday weekend, as well as the holiday itself. Early Departures - No refunds for early departures. No-Show - No-show reservations are charged in full and are non-refundable. Refund Policy - Refunds for eligible cancellations will be processed within two weeks of the cancellation date. - Daily reservations charge 100% of the reservation total at the time of booking. - All Spot2Nite reservations require payment in full at the time of booking. - Please contact Spot2Nite to cancel a reservation via email to [email protected] or call (877)778-2683, Option 1. - Spot2Nite convenience fees and credit card processing fees are non-refundable.