View New & Used Keystone RVs for Sale in or near Ault, Colorado
160 listings available
Used 2022 Keystone Montana 3855BR
Used Fifth Wheel in Longmont, Colorado 80504
Keystone Montana fifth wheel 3855BR highlights: Two Bedrooms Loft Kitchen Island Rear Living Area Outside Shower Outdoor Kitchen Everyone will have a comfortable place to sleep with two bedrooms in this fifth wheel! The front private bedroom has a king bed ...
- Length: 40' 0"
- # Slideouts: 4
- Sleeping Cap: 8
Used 2017 Keystone Cougar 336bhs
Used Fifth Wheel in Longmont, Colorado 80504
This Keystone Cougar fifth wheel features quadruple slides to give you ample room inside for the whole family. Model 336BHS offers a private bunkhouse, a spacious combined kitchen and living area with dual opposing slides, a convenient kitchen island, and ...
- Length: 37' 0"
- # Slideouts: 4
- Sleeping Cap: 9
New 2025 Keystone Springdale 1700FQ
New Travel Trailer in Longmont, Colorado 80504
- Length: 21' 0"
- # Slideouts: 1
New 2024 Keystone Cougar 260MLE
New Fifth Wheel in Longmont, Colorado 80504
Keystone Cougar fifth wheel 260MLE highlights:12V Ceiling FanDouble SlidesShower with a SeatOutside KitchenFront Private Bedroom?This fifth wheel is packed with premium features you won't want to camp without. You'll feel at home in the front private bedro ...
- Length: 31' 0"
- Dry Weight: 9,820 lbs
- # Slideouts: 2
- Sleeping Cap: 4
New 2024 Keystone Montana 3531RE
New Fifth Wheel in Loveland, Colorado 80537
Keystone Montana fifth wheel 3531RE highlights:Large Pantry with Sliding Glass DoorsL-Shaped Hide-A-Bed & Theater SeatingFireplaceFront Private BedroomKing BedCounter Top with Bar Height Seating?Luxury abounds throughout this fifth wheel starting in the ce ...
- Length: 31' 0"
- Dry Weight: 13,245 lbs
- # Slideouts: 3
- Sleeping Cap: 4
New 2024 Keystone Alpine 3700FL
New Fifth Wheel in Longmont, Colorado 80504
$127,984 *MSRP is subject to change by manufacturerKeystone RV Alpine fifth wheel 3700FL highlights:?Underbed StorageBath and a HalfKitchen IslandFront Living AreaHitch VisionHeated Basement Storage?A full rear bathroom creates a master suite in this fifth ...
- Length: 41' 0"
- Dry Weight: 14,111 lbs
- # Slideouts: 5
- Sleeping Cap: 6
New 2025 Keystone Cougar Half-Ton 25MLE
New Travel Trailer in Longmont, Colorado 80504
$56,685 *MSRP is subject to change by manufacturerKeystone Cougar Half-Ton travel trailer 25MLE highlights:Rear KitchenSpacious Full BathKing BedSpacious Living Area?If you're ready for fun summers at the lake, make your adventures complete with this trave ...
- Length: 30' 0"
- Dry Weight: 6,676 lbs
- # Slideouts: 1
- Sleeping Cap: 5
New 2025 Keystone Cougar Half-Ton 22MLS
New Travel Trailer in Longmont, Colorado 80504
$51,448 *MSRP is subject to change by manufacturerKeystone Cougar Half-Ton travel trailer 22MLS highlights:King-Size BedTheater SeatingBooth DinetteLarge SlidePass-Through Storage?With a king-size bed, this Cougar Half-Ton travel trailer shows that you can ...
- Length: 27' 0"
- Dry Weight: 5,887 lbs
- # Slideouts: 1
- Sleeping Cap: 3
New 2025 Keystone Cougar Half-Ton 25MLEWE
New Travel Trailer in Longmont, Colorado 80504
$56,685 *MSRP is subject to change by manufacturerKeystone Cougar Half-Ton travel trailer 25MLEWE highlights:Rear KitchenSpacious Full BathKing BedSpacious Living Area?If you're ready for fun summers at the lake, make your adventures complete with this tra ...
- Length: 30' 0"
- Dry Weight: 6,587 lbs
- # Slideouts: 1
- Sleeping Cap: 5
New 2024 Keystone Montana 3123RL
New Fifth Wheel in Loveland, Colorado 80537
Keystone Montana fifth wheel 3123CK highlights:Kitchen IslandRear Living AreaFront Private BedroomFloor to Ceiling Pantry with ShelvesOutside Shower?Luxury abounds throughout this fifth wheel! Starting in the kitchen with the island, floor to ceiling pantr ...
- Length: 35' 0"
- Dry Weight: 12,460 lbs
- # Slideouts: 3
- Sleeping Cap: 4
New 2024 Keystone Springdale 281RK
New Travel Trailer in Longmont, Colorado 80504
Keystone Springdale travel trailer 281RK highlights:Rear KitchenSofaWalk-Through BathKitchen Spice RackPrivate Bedroom?Enjoy all of your camping excursions in this rear kitchen, double slide unit. The rear kitchen features nice countertop space, plus a gre ...
- Length: 32' 0"
- Dry Weight: 7,330 lbs
- Sleeping Cap: 5
New 2024 Keystone Cougar Sport 2400RE
New Fifth Wheel in Longmont, Colorado 80504
Keystone Limited Edition Cougar Sport fifth wheel 2400RE highlights:Rear Kitchen with Butler PantryTri-Fold Sofa SleeperPrivate Front Bedroom16' AwningRear Pass Through?This lightweight fifth wheel is big enough for your small family to camp together!? Ent ...
- Length: 29' 0"
- Dry Weight: 7,500 lbs
- # Slideouts: 1
- Sleeping Cap: 6
New 2025 Keystone Cougar 2100RK
New Fifth Wheel in Longmont, Colorado 80504
$47,736 *MSRP is subject to change by manufacturerCall for details.
- # Slideouts: 1
New 2025 Keystone Cougar Half-Ton 29RLKWE
New Travel Trailer in Longmont, Colorado 80504
$67,672 *MSRP is subject to change by manufacturerKeystone Cougar Half-Ton travel trailer 29RLKWE?highlights:Outside KitchenOpposing SlidesMaster SuiteSleeper SofaTheater Seating?With opposing slides in the main living area, you'll have plenty of space to ...
- Length: 33' 0"
- Dry Weight: 7,798 lbs
- # Slideouts: 3
- Sleeping Cap: 5
Used 2021 Keystone Montana 3930FB
Used Fifth Wheel in Erie, Colorado 80516
Stock #399199 - Montana 3930FB Fifth Wheel with Onan Generator and Solar!This one-owner 2021 Montana 3930 FB Fifth Wheel is immaculate and ready for new adventures.Tons of upgrades make this Fifth Wheel ready for any boondocking opportunity! It has been ou ...
- Length: 39' 0"
- Dry Weight: 13,533 lbs
- # Slideouts: 3
- Sleeping Cap: 4
New 2024 Keystone Springdale Classic Mini 1800BH
New Travel Trailer in Longmont, Colorado 80504
Keystone Springdale Classic Mini travel trailer 1800BH highlights:Bunk BedsQueen BedTinted Safety Glass WindowsTwo Burner Gas Range?Get ready for outdoor fun with your favorite people when you have this trailer in tow! Once at your campsite, you can easily ...
- Length: 21' 0"
- Dry Weight: 3,100 lbs
- Sleeping Cap: 5
New 2024 Keystone Cougar Half-Ton 23MLE
New Fifth Wheel in Longmont, Colorado 80504
Keystone Cougar Half-Ton fifth wheel 23MLE highlights:Private Front BedroomHutchTri-Fold Sofa SleeperUnobstructed Pass-Through StorageOutside Mini Refrigerator & Griddle?If you are looking for a fifth wheel that sleeps four to six with inside and outside c ...
- Length: 28' 0"
- Dry Weight: 7,678 lbs
- # Slideouts: 2
- Sleeping Cap: 6
New 2025 Keystone Cougar Half-Ton 30RKD
New Travel Trailer in Longmont, Colorado 80504
$61,438 *MSRP is subject to change by manufacturerKeystone Cougar Half-Ton travel trailer?30RKD highlights:Rear KitchenSofa SleeperBooth DinetteMaster SuiteFireplace?How does a king bed slide?within a master suite sound? With this Cougar Half-Ton travel tr ...
- Length: 33' 0"
- Dry Weight: 7,715 lbs
- # Slideouts: 3
- Sleeping Cap: 5
New 2024 Keystone Cougar Half-Ton 29BHL
New Fifth Wheel in Longmont, Colorado 80504
$68,353 *MSRP is subject to change by manufacturerKeystone Cougar Half-Ton fifth wheel 29BHL highlights:Rear Private Bunkhouse/OfficeSpacious Full BathTri-Fold Sleeper SofaExterior Capital GriddleBedroom Wardrobe Slide?If you're needing additional sleeping ...
- Length: 33' 0"
- Dry Weight: 8,360 lbs
- # Slideouts: 2
- Sleeping Cap: 8
Used 2006 Keystone Challenger 29RKP
Used Fifth Wheel in Thorton, Colorado 80241
2006 Keystone Challenger 29RKP 29' Fifth Wheel. 2 Slide Outs, Awning, Sleeps 4, A/C Unit.This Challenger 5th Wheel by Keystone has set the bar in luxury fifth wheels. It's a virtual "home-away from-home" on wheels.This 29RKP model offers dual slide outs fo ...
- Length: 29' 0"
- # Slideouts: 2
- Sleeping Cap: 4
New 2024 Keystone Cougar Half-Ton 30RKD
New Travel Trailer in Longmont, Colorado 80504
$61,326 *MSRP is subject to change by manufacturerKeystone Cougar Half-Ton travel trailer?30RKD highlights:Rear KitchenSofa SleeperBooth DinetteMaster SuiteFireplace?How does a king bed slide?within a master suite sound? With this Cougar Half-Ton travel tr ...
- Length: 35' 0"
- Dry Weight: 7,772 lbs
- # Slideouts: 2
- Sleeping Cap: 5
New 2024 Keystone Cougar Half-Ton 30BHSWE
New Travel Trailer in Longmont, Colorado 80504
Keystone Cougar Half-Ton travel trailer 30BHSWE highlights:Rear BunkhouseFireplaceBooth DinetteTri-Fold Sleeper SofaOutside GriddleCargo Door?There is so much flexible space in this Cougar Half-Ton travel trailer! The rear bunkhouse has double bed bunks?to ...
- Length: 34' 0"
- Dry Weight: 6,970 lbs
- # Slideouts: 1
- Sleeping Cap: 9