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.