2025 Keystone Alpine Avalanche Edition 366LS
New Fifth Wheel in Souderton, Pennsylvania, 18964





Unit Specs
- Stock #12366
- Year2025
- ManufacturerKeystone RV
- Make Keystone
- ModelAlpine
- FloorplanAvalanche Edition 366LS
- Type Fifth Wheel
- ConditionNew
- Length40' 0"
- Width8' 4"
- Price $78,995.00
- Need to know your payment? Use our RV Loan Calculator!
- Sleeps6
- Air Conditioners1
- A/C Spec30000, BTU's
- Slideouts5
- # Axles2
2025 Keystone Alpine Fifth Wheel RV - Luxury Travel Trailer with Modern Features
Experience the ultimate in comfort and convenience with the 2025 Keystone Alpine Fifth Wheel RV, a top-tier recreational vehicle designed for family adventures and extended trips. As part of the Avalanche Edition 366LS floorplan, this new model blends spaciousness, advanced amenities, and innovative features to deliver a premium travel trailer experience. Built with durability and style, it accommodates up to six sleeps, making it ideal for families or groups seeking a reliable and luxurious home away from home.
Spacious Interior and Comfortable Living
The Keystone Alpine boasts a thoughtfully designed interior that maximizes space and comfort. Featuring a king-size bed, two cozy rocker recliners, and a free-standing dinette with chairs, the RV offers all the comforts of a modern home. The interior also includes practical amenities such as a medicine cabinet, skylights, roof vents, and an insulated structure to ensure a pleasant environment in all weather conditions.
Advanced Kitchen and Bathroom Amenities
Prepare meals easily with a fully equipped kitchen that includes a refrigerator, microwave, oven, and a stove top burner. The shower and toilet facilities provide convenience, while the exterior features like an external shower and an external speakers system add to the outdoor entertainment options. The water heater ensures hot water on demand, and the RV's multiple slideouts enhance livable space inside.
High-Quality Entertainment & Technology
- Satellite radio, CD and DVD players for entertainment on the road
- Surround sound system and exterior speakers for outdoor enjoyment
- Television included to keep everyone entertained during stops
- Power roof vent for optimal airflow and indoor comfort
Premium Features and Exterior Equipment
- 5 slideouts for expanded interior space
- Additional features such as an awning, exterior ladder, leveling jacks, and a hitch for towing
- Solar panels and auxiliary battery for off-grid power
- Roof vents and a roof skylight for natural light and ventilation
Reliable & Safe Travel
The Keystone Alpine Fifth Wheel is built for safe, reliable travel with sturdy construction, dual axles, and essential safety detectors like CO and LP detectors. This RV is perfect for those seeking a luxurious, high-performance travel trailer that combines innovative features with dependable functionality.
Discover the freedom of the open road with this feature-rich fifth wheel RV, designed to meet the needs of modern travelers and outdoor enthusiasts. Whether exploring national parks or enjoying weekend getaways, the 2025 Alpine sets a new standard for comfort and convenience in the recreational vehicle market.
View a video of this 2025 Keystone Alpine Avalanche Edition 366LS RV on YouTube!
2025 Keystone Alpine Avalanche Edition 366LS Features
-
Appliances
Microwave, Oven, Refrigerator, Stove Top Burner, Water Heater -
Electrical
Air Conditioning, Auxiliary Battery, Satellite Radio, Solar Panels -
Equipment
CD Player, CO Detector, DVD Player, LP Detector, Smoke Detector, Surround Sound System, TV -
Exterior
Awning, Exterior Speakers, External Shower, Hitch, Ladder, Leveling Jacks, Power Roof Vent, Skylight, Slideout -
Interior/Furnishings
Free Standing Dinette w/Chairs, King Size Bed, Medicine Cabinet, Rocker Recliner(s), Roof Vents, Shower, Toilet -
Horse / Livestock / LQ / Tack
Insulated

Indian Valley Camping Center
3400 Bethlehem Pike
Souderton, PA 18964
Member Since 2005
See 291 ReviewsUnit Specs
- Stock #12366
- Year2025
- ManufacturerKeystone RV
- Make Keystone
- ModelAlpine
- FloorplanAvalanche Edition 366LS
- Type Fifth Wheel
- ConditionNew
- Length40' 0"
- Width8' 4"
- Price $78,995.00
- Need to know your payment? Use our RV Loan Calculator!
- Sleeps6
- Air Conditioners1
- A/C Spec30000, BTU's
- Slideouts5
- # Axles2
Email Seller
Request More Info on this 2025 Keystone Alpine Avalanche Edition 366LS Offered for sale by Indian Valley Camping Center
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