If you want an RV that refuses to back down from a challenge, you need to look at Outdoors RV. Manufactured locally in La Grande, Oregon, these trailers are built to conquer the rugged, unpredictable landscapes of the Pacific Northwest. Today, Sumner RV is proud to showcase one of our absolute favorite lineups for regional explorers: the Outdoors RV Creek Side.
These heavy-duty travel trailers are engineered to handle off-grid environments, mountain logging roads, and winter campsites while keeping your family incredibly warm, comfortable, and relaxed inside.
Browse Our Outdoors RV Creek Side For Sale
Creek Side Travel Trailers: Engineered for Off-Road Utility
The Creek Side isn’t an RV that’s afraid to leave the paved highway behind. It is built specifically for off-grid Independence and rough-road durability, allowing you to camp deep in the wilderness where other trailers simply can’t go.
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Custom Off-Road Chassis: Built on a custom cambered off-road chassis with an integrated A-frame for superior structural strength.
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Extreme Shock Absorption: Equipped with an Off-Road X4 suspension system, featuring KYB world-class shock absorbers and a MORryde CRE 4000 shackle kit to absorb the punishment of dirt trails.
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Robust Tires: Features premium, heavy-duty 15″ Goodyear Endurance 10-ply radial tires to prevent blowouts in remote locations.
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Massive Water Capacity: An outstanding 78-gallon fresh water capacity allows you to dry-camp longer without constantly hunting for a hookup.
Four-Seasons Protection: Comfort in Any Climate
Staying warm isn’t just a convenient feature in the Pacific Northwest—it is mandatory. The Creek Side’s signature Mountain Extreme cold-weather design is engineered to withstand freezing mountain nights and hot summer days alike.
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Thermal Pane Windows: Standard mountain-extreme thermal pane windows keep the warmth in and the cold condensation out.
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Triple-Layered Insulation: The roof, slide-out floor, and entire underbelly are wrapped in three layers of insulation.
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Heated & Enclosed Underbelly: Keeps your fresh water and holding tanks fully protected from freezing temperatures.
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Residential Interiors: Relax on plush Ultra Leather furniture next to large panoramic slide-out windows designed to bring Washington’s gorgeous views inside.
Off-Grid Convenience & Smart Technology
A rugged trailer doesn’t mean you have to rough it. The 2026 Creek Side is packed with modern convenience features that make camping stress-free.
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Solar Ready: Equipped with up to 400–600 watts of standard off-grid solar power, plus a pre-wired side port for adding extra portable panels.
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Convenient Power Controls: Features a power tongue jack with integrated LED lighting and a standard remote camping package that controls your awning and slide-outs with the push of a button.
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High-End Kitchen: Cook with ease using LG solid surface countertops, a stainless steel sunken range with a glass top, and a spacious off-grid 12V refrigerator.
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Easy Access Cargo: Slam-latch baggage doors feature thick thermal insulation to keep your gear safe, clean, and dry.
Start Your 2026 Adventures with Sumner RV
Whether you’re planning a winter skiing retreat near Mt. Rainier or a summer road trip along the Olympic Peninsula, the Outdoors RV Creek Side is the tough, comfortable companion you need.
Sumner RV proudly serves Sumner, Seattle, Tacoma, Renton, Kent, and Olympia, Washington. Stop by our lot today and let our friendly team walk you through our 2026 Creek Side models!
