{"@context":"https://schema.org","@type":"Product","name":"9 Keystone Fifth Wheels for sale near Thurmont","offers":{"@type":"AggregateOffer","offerCount":9,"lowPrice":"27999.00","highPrice":"175950.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-montana-high-country-290rl/373cefc9-3aee-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE MONTANA HIGH COUNTRY 290RL","description":"2026 Keystone RV Montana High Country 290RL,

Keystone Montana High Country fifth wheel 290RL highlights:

Triple Slides
Full Bath
12V Refrigerator
Front Private Bedroom

You'll love camping in this fifth wheel with a rear living room and triple slides for ample interior space! The sofa, theater seating, and adjustable sliding 'Deskette\" with chairs will provide comfortable seating, dining, and working space, and the entertainment center with a fireplace will make it feel more like home. A large kitchen island gives you more counter space when making meals in the full kitchen, and the spacious full bath is a comfort you won't want to camp without. Up front, you'll find a private bedroom with a king bed slide, storage space and TV prep if you want the option to watch movies in bed.

With any Montana High Country fifth wheel by Keystone, you'll find comfort and convenience at every turn! Each unit is built with a fully walkable roof with an Alpha seamless TPO membrane system, 2\" thick composite backed high-gloss fiberglass sidewalls, plus an insulated underbelly with forced hot air and electric tank heaters for added protection against the elements. The Blade Pure airflow system provides efficient cooling, and the Tru-Fit slide construction is a durable slide design that minimizes functional motor structural stress and resists leaking. Inside, you'll find roller shades throughout, premium solid surface kitchen countertops, bedside USB and 110V outlets, plus a porcelain foot flush toilet in the bath to name a few comforts.

HIGH COUNTRY GRAPHICS; KINGSTON INT DECOR; PEACE OF MIND PACKAGE; CONVENIENCE PACKAGE; ULTIMATE COMFORT PACKAGE; TITAN 6PT HYDRUALIC AUTO LEVELING SYSTEM; SOLAR FLEX PROTECT; MYSTIC WHITE EXT DECOR; TABLE & CHAIRS; 18CF RESIDENTIAL REFRIGERATOR; RVIA SEAL; SLIPPER SPRING SUSPENSION; ABS BRAKING SYSTEM; HELUX PIN BOX; H-RANGE TIRES","itemCondition":"Used","priceCurrency":"USD","price":"89999.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2021-keystone-cougar-half-ton-29rks/e562b246-566b-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2021 KEYSTONE COUGAR HALF-TON 29RKS","description":"2021 Keystone RV Cougar Half-Ton 29RKS,

MD State Inspection: Yes.

90 Day Limited Warranty: Call for details.

Water Damage &/or Delamination(s): Will seal, no repair.

Keystone Cougar Half-Ton fifth wheel 29RKS highlights:

Rear Kitchen
Theater Seating
Booth Dinette
Outside Kitchen
20' Electric Awning

You'll have all that you need to enjoy every adventure with this Cougar Half-Ton fifth wheel! A 60\" tri-fold sleeper sofa, theater seating, and a booth dinette give you comfortable accommodations to offer to any friends that stop by, and you'll be able to offer them more than just a place to sit because the 21\" Furrion range and microwave will allow you to prepare sweet treats for those guests. If you all head out to look at the stars, you can grab some extra lawn chairs from the exterior pass-through storage compartment.

The Keystone Cougar Half-Ton fifth wheel and travel trailers are known as one of America's favorites for a reason! Some of those reasons are the exclusive features that come from Keystone, like the preparations for 4G and Wi-Fi, the in-floor heating ducts, and the Hyper Deck flooring. The Cougar Half-Ton has a Climate Guard protection package to keep you safe during inclement weather, and you'll also find an iN-Command Generation 3 with global connect. Use the 21\" Furrion range with Piezo ignition to create all of those familiar meals from home, and add on the optional Off The Grid Solar Camping Package that comes with a roof-mounted solar panel, 30 AMP solar charging system, 2,000W pure sine inverter, and four inverted outlets.

","itemCondition":"Used","priceCurrency":"USD","price":"27999.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2027-keystone-montana-high-country-391tb/136ef0b8-66ec-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2027 KEYSTONE MONTANA HIGH COUNTRY 391TB","description":"2027 Keystone RV Montana High Country 391TB,

Keystone Montana High Country fifth wheel 391TB highlights:

Four Slides
Two Bedrooms
Dual Entry Doors
Loft
Outdoor TV

Camping with friends and family is easier than ever in this spacious fifth wheel with two bedrooms and two full baths! You can take the master bedroom with a king bed slide out, dual wardrobes and a dresser, plus your own full rear bath. A loft is also found above this room for even more sleeping or storage space! Your guests can take the front bedroom with a second king bed slide out, a spacious wardrobe and a dresser, plus washer/dryer prep if you choose to add these appliances. And the second full bath is right next to this bedroom for easy access! Your crew can gather in the living room which includes a sofa and theater seat in great view of the entertainment center with a 50\" 4K smart TV. There is also a desk with two chairs plus a pull-out dinette where you can work and dine together. A u-shaped kitchen area provides ample counter space, a Furrion stove with an oven, plus a pantry and 16 cu. ft. 12V refrigerator with an ice maker. Triple awnings outside give you plenty of shade as you relax, and an outdoor refrigerator and TV make it easier than ever to enjoy the big game outdoors!

HIGH COUNTRY GRAPHICS; KINGSTON INT DECOR; PEACE OF MIND PACKAGE; CONVENIENCE PACKAGE; ULTIMATE COMFORT PACKAGE; TITAN 6PT HYDRUALIC AUTO LEVELING SYSTEM; AUTOMOTIVE PAINTED FRON CAP; SOLAR FLEX PROTECT; 3RD A/C OPTION; SLIPPER SPRING SUSPENSION; ABS BRAKING SYSTEM; HELUX PIN BOX; H-RANGE TIRES; TABLE & CHAIRS; 18CF RESIDENTIAL REFRIGERATOR; RVIA SEAL","itemCondition":"Used","priceCurrency":"USD","price":"154574.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2020-keystone-cougar-338rlk/d98f11e6-3246-11f1-9d95-02ea7b77d8a7/","itemOffered":{"@type":"Thing","name":"2020 KEYSTONE COUGAR 338RLK","description":"2020 Keystone RV Cougar 338RLK,

MD State Inspection: Yes.

90 Day Limited Warranty: Call for details.

Keystone Cougar fifth wheel 338RLK highlights:

Large Pantry
Kitchen Island
Theater Seating
Accessory Hitch
Capital Grill

Looking for a couples trailer with extra sleeping space for the grandkids? When you travel do you enjoy grilling when you get a chance? This Cougar fifth wheel might just fit your needs and wants. From a push of the button to open up triple slides for more interior floor space to a pivot hinge door in the bathroom as an added convenience, you will find lots to love about this RV. After having fun outdoors, you can return to a full bathroom to get cleaned up, and comfortable furniture to watch TV with a fireplace below. The master bedroom will not disappoint. You will find plenty of storage throughout the interior including inside the large pantry, inside the linen cabinet in the bathroom, and the front bedroom's full height wardrobe or dresser. Take a look today!

With any Keystone Cougar you can get around easily in town or parking into your campsite with the Max Turn Technology. These mid-profile fifth wheels will allow you to camp in any weather with the Climate Guard Protection package features, and storage is no issue with the class leading 78 cu. ft. unobstructed pass-through compartment, plus the 300 lb. capacity, 2\" accessory hitch. The interior offers Cougar vintage maple glazed hardwood cabinetry, the LG solid surface countertop upgrade, and a gourmet stainless steel under-mount sink. And the iN-Command Pro Series Gen. 3 with Global Connect gives owners total control with their cellphones. Choose your favorite unit today!

","itemCondition":"Used","priceCurrency":"USD","price":"39999.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-montana-3100rl/a7abf439-235a-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE MONTANA 3100RL","description":"2026 Keystone RV Montana 3100RL,

Keystone Montan fifth wheel 3100RL highlights:

Rear Living Area
48\" x 30\" Shower
King Bed Slide
Two Power Awnings
Ceiling Fan

It won't be hard to find comfort in this fifth wheel with triple slides for more space, a spacious front bedroom, and a rear living area with a comfy sofa! Once you've unloaded the exterior pull-out storage tray, you can put out the two awnings, then relax in your camp chairs. A four-burner range inside will let you make lunch for your crew, and a spacious kitchen island will provide more counter space. There is also a pantry, overhead cabinets, plus a second, swing-out hidden pantry behind the entertainment center with a fireplace. The pull-out dinette, power theater seating, and rear sofa will give you plenty of seating options, and the dual opposing slides in the combined kitchen and living area will create an open floorplan you are sure to love. Head towards the front to freshen up in the spacious bath with ample counter space, then enjoy a perfect night's rest in the front bedroom, complete with a king bed slide, dual nightstands, front wardrobe, plus a second wardrobe with washer and dryer prep.

Enjoy luxury, innovation, and the outdoors in any one of Montana's finest fifth wheels. Each set the standard with exceptional features, and exciting factory installed options to provide you a great home on the road. Keystone's 12\" I-beam chassis with z-frame technology provides a strong and durable foundation to your fifth wheel, and the four-season living package will help extend your camping season. There are also square frameless windows outside, along with storage solutions, and a hydraulic leveling system that will have you set up in no-time! Inside, you'll love the hardwood cabinetry, solid surface countertops, spacious showers, and cozy bedrooms!

MONTANA GRAPHICS; PEACE OF MIND PACKAGE; CONVENIENCE PACKAGE; ULTIMATE COMFORT PACKAGE; TITAN 6PT HYDRUALIC AUTO LEVELING SYSTEM; SOLAR FLEX PROTECT; OAKMONT INT DECOR; RVIA; DUAL PANE WINDOWS; GENERATOR READY; 5.5K LP GENERATOR; WASHER & DRYER; SIDE AWNING PACKAGE- TRIPLE SLIDES","itemCondition":"Used","priceCurrency":"USD","price":"175950.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2025-keystone-montana-high-country-385br/3dfd24b2-5f10-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2025 KEYSTONE MONTANA HIGH COUNTRY 385BR","description":"2025 Keystone RV Montana High Country 385BR,

MD State Inspection: Yes.

90 Day Limited Warranty: Call for details.

Keystone Montana High Country fifth wheel 385BR highlights:

Middle Extra Room
Loft
Residential Refrigerator
Coffee Station
MORryde Solid Step
Outdoor Kitchen

Just one look at this Montana High Country fifth wheel will impress you! There is an extra middle room that can be used for many different purposes, like an office, a guest bedroom, a craft room, or a hangout room. The hide-a-bed sofa sits on a slide for more space in this room, and there is a desk that can be used to get some work done. Above this room is a loft, so you have even more sleeping space. You also have a hide-a-bed sofa in the living area, and the king-size bed in the front private bedroom has storage underneath. The power theater seating sits across from the fireplace and 50\" LCD TV for nighttime entertainment, and the kitchen island has a countertop extension for more prep space.

Live the high life with a Keystone Montana High Country fifth wheel! You'll have all the luxury you need with these units. They come with a Road Armor shock absorbing hitch pin, a MaxTurn front cap with KeyShield automotive-grade paint, a fully walkable roof with Alpha seamless TPO membrane system, and an insulated underbelly with forced hot air and electric tank heaters. The Road Armor suspension has 360° vibration control for a smooth ride, and the Ground Control® four-point electric auto-leveling with hitch memory will make set-up quite easy. The interior is elegantly appointed with the Thomas Payne Collection furniture, hardwood decorative slide-out fascia, Beauflor® vinyl throughout with Syntec® woven flooring in main slide outs, accent crown molding, and Sandstone Maple cabinetry.

","itemCondition":"Used","priceCurrency":"USD","price":"69999.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2027-keystone-montana-3100rl/1355e29b-66ec-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2027 KEYSTONE MONTANA 3100RL","description":"2027 Keystone RV Montana 3100RL,

Keystone Montan fifth wheel 3100RL highlights:

Rear Living Area
48\" x 30\" Shower
King Bed Slide
Two Power Awnings
Ceiling Fan

MONTANA GRAPHICS; PEACE OF MIND PACKAGE; CONVENIENCE PACKAGE; ULTIMATE COMFORT PACKAGE; AUTOMOTIVE PAINTED FRONT CAP; TITAN 6PT HYDRUALIC AUTO LEVELING SYSTEM; SOLAR FLEX PROTECT; OAKMONT INT DECOR; RVIA; MYSTIC WHITE EXT DECOR; TCS SUSPENSION W/ 8K AXLES; ABS BRAKING SYSTEM; HELUX PIN BOX; H-RANGE TIRES; TRIPLE A/C PACKAGE; 18CF RESIDENTIAL REFRIGERATOR","itemCondition":"Used","priceCurrency":"USD","price":"162057.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-montana-3900rk/2a292396-4910-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE MONTANA 3900RK","description":"2026 Keystone RV Montana 3900RK,

Keystone Montan fifth wheel 3900RK highlights:

Rear Kitchen
Dual Bath Sinks
Exterior Pull-Out TV
Bar with Wine Refrigerator

It will be so easy to enjoy trips in this spacious fifth wheel! There are four slides found throughout, giving your crew plenty of space to stretch out and relax. You can prepare your best meals in the rear kitchen that includes a four-burner range, convection microwave, dishwasher prep, and multiple overhead cabinets for storage. There is a pull-out dinette for dining space, along with an L-shaped sofa and a bar with a wine refrigerator to entertain guests. The middle half bath features washer/dryer prep and storage, making this space the perfect mud room that is just steps away from the main entry door. The spacious master bedroom includes a king bed slide out, a bedroom fireplace and a dresser with a TV, plus a large front bath with dual bah sinks and a master closet! Outside, two power awnings, dual pull-out storage trays, and a pull-out TV makes the exterior just as accommodating as the interior!

MONTANA GRAPHICS; PEACE OF MIND PACKAGE; CONVENIENCE PACKAGE; ULTIMATE COMFORT PACKAGE; TITAN 6PT HYDRUALIC AUTO LEVELING SYSTEM; SOLAR FLEX PROTECT; OAKMONT INT DECOR; RVIA; MYSTIC WHITE EXT DECOR; WASHER & DRYER; GENERATOR READY; 19CF RESIDENTIAL REFRIGERATOR; TCS SUSPENSION W/8K AXLES; ABS BRAKING SYSTEM; HELUX PIN BOX; H-RANGE TIRES; TRIPLE A/C PKG; KEYSTONE GRAPHICS","itemCondition":"Used","priceCurrency":"USD","price":"129999.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-montana-high-country-290rl/021786e7-032d-11f1-beaa-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE MONTANA HIGH COUNTRY 290RL","description":"2026 Keystone RV Montana High Country 290RL,

Keystone Montana High Country fifth wheel 290RL highlights:

Triple Slides
Full Bath
12V Refrigerator
Front Private Bedroom

KINGSTON INT DECOR; MYSTIC WHITE EXT DECOR; PEACE OF MIND PKG; CONVENIENCE PKG; ULTIMATE CONFORT PKG; SLIPPER SPRING SUSPENSION; ABS BRAKING SYSTEM; HELUX PIN BOX; H-RANGE TIRES; 6 POINT AUTO LEVELING; SOLAR FLEX PROTECT; TABLE & CHAIRS; 18CF REFRIGERATOR; RVIA; MONTANA HC GRAPHICS","itemCondition":"Used","priceCurrency":"USD","price":"87995.00"}}]}}