New and used 366LS Avalanche by Keystone RV for sale

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New 2025 Keystone RV Avalanche 366LS image
New 2025 Keystone RV Avalanche 366LS
  • $78,996.00
  • CAMPERS INN RV MOCKSVILLE, NC
  • Mocksville, NC
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Get ready for the ultimate adventure with the Keystone Alpine Avalanche Edition Fifth Wheel 366LS – the perfect companion for your next getaway! Whether you’re embarking on an extended road trip or a fun-filled weekend retreat to the lake, this spacious beauty is packed with features that make every journey unforgettable. Key Features You'll Love: Five Spacious Slides for maximum living space and comfort King Bed in the master suite for a restful night’s sleep Free-Standing Dinette perfect for family meals and gathering Largest L-Shaped Sofa with recliners, ideal for cozy movie nights Desk with a Chair – your own little work nook, no matter where you go! Adventure Awaits Inside: The rear kitchen is a chef's dream! You’ll have ample counter space with a gorgeous kitchen island, plus an 18 cu. ft. residential refrigerator and pantry for all your culinary needs. The free-standing dinette is a cozy spot for meals with loved ones, while the L-shaped sofa with recliners offers the ultimate relaxation after a long day of exploration. Need extra sleeping space? The sofa doubles as a hide-a-bed sleeper for your guests. When it’s time to freshen up, the dual-entry bath comes with a roomy shower and a built-in seat for your comfort. Plus, the front master bedroom feels just like home, featuring a king bed slide-out and a spacious master closet. Need extra storage or laundry options? You’ve got it with a dresser and stackable washer and dryer prep! Built for All Seasons: Adventure is never limited by the weather with the Polar Pack All Season Protection! This fifth wheel comes with a heated and enclosed underbelly, Astro foil reflective layers on the roof, front, and rear walls, and two static attic vents, keeping you cozy in any climate. Whether it’s summer heat or winter chills, you’ll always be comfortable. Luxury at Its Best: The interior is a feast for the senses with hardwood slide-out fascia, elegant crown molding, and your choice of modern interior designs. The Keystone Tru-Fit Slide Construction, in-floor heating ducts, and KeyTV™ system are just a few of the exclusive features that make this fifth wheel a true luxury experience.   Pack up, hit the road, and create memories in the Keystone Alpine Avalanche Edition Fifth Wheel 366LS – the perfect blend of comfort, style, and adventure!
New 2026 Keystone RV Avalanche 366LS image
New 2026 Keystone RV Avalanche 366LS
  • $89,995.00
  • CAMPERS INN RV RALEIGH, NC
  • Selma, NC
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 2026 Keystone Alpine Avalanche Edition 366LS – Spacious Luxury with Rear Kitchen Design The Alpine Avalanche Edition 366LS is built for extended comfort, offering five slide-outs, premium residential amenities, and a spacious rear kitchen layout. With its luxurious interior and Keystone’s exclusive construction features, this fifth wheel is perfect for couples or families who want both elegance and functionality on the road.   Key Highlights Sleeping Arrangements Front private master suite with king bed slide-out Spacious master closet with ample wardrobe storage Dresser and washer/dryer prep for long-term convenience Hide-a-bed sofa sleeper for additional guests Kitchen & Dining Rear kitchen with expansive counter space and large kitchen island 18 cu. ft. residential refrigerator for plenty of cold storage Generous pantry for dry goods and meal essentials Free-standing dinette for comfortable family meals or game nights Living Area Largest L-shaped sofa with integrated recliners for relaxation Hide-a-bed sofa sleeper for added flexibility Entertainment-ready design for movie nights or gatherings Bathroom Dual-entry bathroom for convenience from both hallway and master suite Shower with built-in seat for added comfort Spacious vanity and storage for linens and toiletries Work & Lifestyle Features Dedicated desk with chair for remote work or hobby space Ideal setup for travelers balancing work and leisure Exterior Features Wide-body construction for a more open interior feel Polar Pack All Season Protection with heated/enclosed underbelly Astro foil reflective insulation in roof, front, and rear walls Two static attic vents for improved airflow Construction & Keystone Exclusives Tru-Fit slide construction for long-term durability In-floor heating ducts for cozy comfort KeyTV™ system for simplified and reliable entertainment hookup Hardwood slide-out fascia, designer window valances, and wood accents for a residential feel Why Choose the 2026 Keystone Alpine Avalanche Edition 366LS? The Alpine Avalanche Edition 366LS is designed for travelers who want a luxurious, residential-style RV with plenty of room to live, work, and entertain. From its expansive five-slide design to its well-equipped rear kitchen and spacious master suite, this model blends comfort with practicality. Whether you’re camping seasonally or traveling full-time, the 366LS delivers Keystone’s signature durability and upscale features for a true home-on-wheels experience.   START YOUR NEXT ADVENTURE AT CAMPERS INN RV OF RALEIGH!!
New 2026 Keystone RV Avalanche 366LS image
New 2026 Keystone RV Avalanche 366LS
  • $89,995.00
  • CAMPERS INN RV MYRTLE BEACH, SC
  • Myrtle Beach, SC
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Keystone Alpine Avalanche Edition fifth wheel 366LS highlights: Five Slides King Bed Free-Standing Dinette Largest L-Shaped Sofa Desk with a Chair   This rear kitchen fifth wheel makes extended stays or weekend trips to the lake enjoyable! The chef of your group will find plenty of counter space with the included kitchen island, plus there is a pantry and 18 cu. ft. residential refrigerator for food storage. A free-standing dinette provides a place to dine together, and the largest L-shaped sofa with recliners will be the perfect spot to relax with a movie. If you have guests, they could sleep here or on the hide-a-bed sofa sleeper. The dual entry bath includes a shower with a seat for added comfort, and the front master bedroom will feel just like home with its king bed slide out and master closet. There is also a dresser and stackable washer and dryer prep if you want to add those appliances!   With any Keystone luxury Alpine Avalanche Edition fifth wheel, you will experience wide-body construction that allows you to stretch out and stay awhile during any season thanks to the Polar Pack All Season Protection that includes a heated and enclosed underbelly, an Astro foil reflective layer on the roof, front and rear walls, and two static attic vents, plus more! The interior offers hardwood slide out fascia with wood accents, designer upholstered window valances with custom wood window frame, plus your choice of modern interior design. There are many more Keystone exclusives, like the Tru-Fit slide construction, the in-floor heating ducts, KeyTV™, and much more to bring you a full-packed, luxury fifth wheel!
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