New 2025 Keystone RV Avalanche 366LS

Experience Adventure and Luxury with the Keystone Alpine Avalanche Edition 366LS Fifth Wheel

The Keystone Alpine Avalanche Edition 366LS is your ultimate travel companion, designed for extended road trips, weekend getaways, or lakeside retreats. With spacious living areas, thoughtful amenities, and all-season capability, this fifth wheel makes every journey comfortable, convenient, and unforgettable.

Key Features:

• Five Slide-Outs: Maximize living space and comfort for family and guests.

• Master Suite King Bed: Enjoy restful nights in a spacious and private retreat.

• Free-Standing Dinette: Perfect for family meals, games, or gatherings.

• Largest L-Shaped Sofa with Recliners: Ideal for relaxing, movie nights, or entertaining.

• Desk with Chair: A compact workspace so you can stay productive on the road.

Chef’s Dream Kitchen & Living Area:
The rear kitchen layout features a large island with ample counter space, an 18 cu. ft. residential refrigerator, and a pantry to store all your essentials. The free-standing dinette provides a cozy spot for meals, while the L-shaped sofa with recliners doubles as a hide-a-bed sleeper for additional guests.

Comfortable & Convenient Bath & Bedroom:
The dual-entry bathroom includes a roomy shower with built-in seat. The front master bedroom offers a king bed slide-out, spacious closet, dresser, and washer/dryer prep, giving you all the comforts of home while on the road.

All-Season Adventure Ready:
With Keystone’s Polar Pack All Season Protection, you’re prepared for any climate. Features include a heated and enclosed underbelly, Astro foil reflective layers on the roof and walls, and dual static attic vents—keeping the interior comfortable in both hot summers and chilly winters.

Luxury Details Throughout:
Step inside to enjoy hardwood slide-out fascia, elegant crown molding, and modern interior design options. Additional features like Keystone Tru-Fit Slide Construction, in-floor heating ducts, and the KeyTV™ system ensure a premium living experience on the go.

Pack up, hit the road, and make every trip memorable with the Keystone Alpine Avalanche Edition 366LS—where adventure meets comfort and luxury.