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View New & Used Keystone RVs for Sale in or near Watkins, Colorado

69 listings match your search

Find your perfect Keystone rv for sale from the search results below. Contact a member to gain further information. Let our member network help you find your dream unit so you can further enjoy the rv lifestyle!
Used 2020 Keystone Bullet 290BHS available in Longmont, Colorado
28

Used 2020 Keystone Bullet 290BHS

Used Travel Trailer in Longmont, Colorado 80504

For Sale by General RV Center

You will love how accommodating this Bullet travel trailer is! Because this unit can sleep nine people, it is a great option for those who travel with large families or like to host big weekend parties, and the front private bedroom will give you a place t ...

  • Sale

$19,999

    New 2025 Keystone Avalanche 366LS available in Longmont, Colorado
    29

    New 2025 Keystone Avalanche 366LS

    New Fifth Wheel in Longmont, Colorado 80504

    For Sale by General RV Center

    Experience the pinnacle of luxury and comfort with the 2025 Keystone Alpine 366LS. This exquisite fifth wheel is designed to elevate your adventures with its spacious and well-thought-out floorplan. The rear kitchen, equipped with a full-size electric refr ...

    • Sale

    $79,999

      New 2026 Keystone Springdale 1300BH available in Longmont, Colorado
      22

      New 2026 Keystone Springdale 1300BH

      New Travel Trailer in Longmont, Colorado 80504

      For Sale by General RV Center

      This lightweight travel trailer is perfect for four happy campers. You'll enjoy the front full-size bed, while your guests or little ones take the 28" x 74" bunk beds. There is also a shelf above the bed to keep your things organized. A private bath includ ...

      • Sale

      $9,999

        Used 2021 Keystone Cougar HALF TON 25DBSWE available in Longmont, Colorado
        30

        Used 2021 Keystone Cougar HALF TON 25DBSWE

        Used Travel Trailer in Longmont, Colorado 80504

        For Sale by General RV Center

        Keystone Cougar Half-Ton travel trailer 25DBSWE highlights: Flip-Up Bunk Private Bedroom Outdoor Kitchen Bunk Ladder U-Shaped Dinette Look no further because this Cougar Half-Ton travel trailer has what you want! With a rear cargo door and pass-through sto ...

        • Sale

        $23,995

          New 2025 Keystone Springdale 1700FQ available in Longmont, Colorado
          15

          New 2025 Keystone Springdale 1700FQ

          New Travel Trailer in Longmont, Colorado 80504

          For Sale by General RV Center

          Experience the perfect blend of comfort and convenience with the 2025 Keystone Springdale Classic 1700FQ. This charming travel trailer is designed for those who appreciate a cozy yet functional space. With a length of just under 21 feet, it's compact enoug ...

          • Sale

          $13,999

            New 2025 Keystone Avalanche 378BH available in Longmont, Colorado
            22

            New 2025 Keystone Avalanche 378BH

            New Fifth Wheel in Longmont, Colorado 80504

            For Sale by General RV Center

            Welcome to the luxurious 2025 Keystone Avalanche 378BH, where comfort meets adventure in a truly stunning package. With a spacious length of over 40 feet, this fifth wheel is designed to accommodate your family and friends, offering sleeping space for up t ...

            • Sale

            $79,999

              New 2026 Keystone Avalanche 379MB available in Longmont, Colorado
              39

              $87,595

                New 2025 Keystone Avalanche 346FL available in Longmont, Colorado
                17

                New 2025 Keystone Avalanche 346FL

                New Fifth Wheel in Longmont, Colorado 80504

                For Sale by General RV Center

                Discover the 2025 Keystone Avalanche 346FL, a spacious fifth wheel designed for those who crave luxury and comfort on the road. With its impressive 38.92-foot length and four expansive slides, this RV offers a front living area that feels like a home theat ...

                • Sale

                $76,999

                  Used 2024 Keystone Avalanche 3102rl available in Longmont, Colorado
                  21

                  $56,997

                    Used 2017 Keystone Cougar 326RDS available in Longmont, Colorado
                    32

                    Used 2017 Keystone Cougar 326RDS

                    Used Fifth Wheel in Longmont, Colorado 80504

                    For Sale by General RV Center

                    If you enjoy time away from home, you will love your time away in this Keystone Cougar 326RDS fifth wheel. This model features quad slides, a rear entertainment center, and plenty of room to entertain guests. As you enter the fifth wheel, to your left ther ...

                    • Sale

                    $24,980

                      New 2026 Keystone Springdale 1300BH available in Longmont, Colorado
                      23

                      $9,999

                        New 2026 Keystone Avalanche 302RS available in Longmont, Colorado
                        31

                        New 2026 Keystone Avalanche 302RS

                        New Fifth Wheel in Longmont, Colorado 80504

                        For Sale by General RV Center

                        Keystone Alpine Avalanche Edition fifth wheel 302RS highlights: King Bed Kitchen Island Fireplace Hide-a-Bed Sleeper Outside Kitchen For the couple that enjoys entertaining, this fifth wheel is sure to catch your eye! Triple slides open up the interior to ...

                        • Sale

                        $72,995

                          New 2025 Keystone Avalanche 380LT available in Longmont, Colorado
                          42

                          New 2025 Keystone Avalanche 380LT

                          New Fifth Wheel in Longmont, Colorado 80504

                          For Sale by General RV Center

                          Experience the pinnacle of luxury and comfort with the 2025 Keystone Alpine 380LT. This fifth wheel is designed for those who crave adventure without sacrificing the comforts of home. With its spacious layout, the Alpine 380LT is perfect for families or gr ...

                          • Sale

                          $114,108

                            Used 2019 Keystone Sprinter Campfire Edition 32FWBH available in Longmont, Colorado
                            28

                            Used 2019 Keystone Sprinter Campfire Edition 32FWBH

                            Used Fifth Wheel in Longmont, Colorado 80504

                            For Sale by Blue Compass RV Longmont

                            Keystone Sprinter Campfire Edition fifth wheel 32FWBHhighlights: Private Bunkhouse Bath and a Half Kitchen Peninsula Outside Kitchen Power Stabilizer Jacks Just imagine this Sprinter Campfire Edition fifth wheel loaded up for the three-day weekend starting ...

                              $28,995

                                Used 2014 Keystone Fuzion 342 available in Longmont, Colorado
                                46

                                Used 2014 Keystone Fuzion 342

                                Used Fifth Wheel in Longmont, Colorado 80504

                                For Sale by General RV Center

                                A place for the toys to travel securely also becomes additional living space in this Fuzion 342 toy hauler fifth wheel by Keystone RV. Enter the 8' rear ramp door to make loading a breeze into the 12' cargo garage which includes a side man door also. You c ...

                                • Sale

                                $34,995

                                  New 2025 Keystone Alpine 3700FL available in Longmont, Colorado
                                  35

                                  New 2025 Keystone Alpine 3700FL

                                  New Fifth Wheel in Longmont, Colorado 80504

                                  For Sale by General RV Center

                                  Discover the luxurious 2025 Keystone Alpine 3700FL, a fifth wheel designed for those who crave both adventure and comfort. This RV greets you with a spacious and sophisticated front living area, featuring dual tri-fold sofa sleepers and theater seating, pe ...

                                  • Sale

                                  $94,999

                                    New 2026 Keystone Cougar 26RES available in Longmont, Colorado
                                    29

                                    New 2026 Keystone Cougar 26RES

                                    New Fifth Wheel in Longmont, Colorado 80504

                                    For Sale by General RV Center

                                    Explore the 2025 Keystone Cougar Half-Ton 26RES, where comfort and innovation meet in a perfect blend. This RV is designed to accommodate up to four guests, with a cozy queen bed and a convertible sleeping area. The heart of this model is its center kitche ...

                                    • Sale

                                    $52,950

                                      New 2025 Keystone Avalanche 390DS available in Longmont, Colorado
                                      44

                                      New 2025 Keystone Avalanche 390DS

                                      New Fifth Wheel in Longmont, Colorado 80504

                                      For Sale by General RV Center

                                      Discover the ultimate in luxury and functionality with the 2025 Keystone Avalanche 390DS. This fifth wheel is designed for those who seek adventure without sacrificing comfort. With its spacious layout, its perfect for families or groups, offering a remark ...

                                      • Sale

                                      $111,408

                                        New 2026 Keystone Arcadia 294SLRD available in Longmont, Colorado
                                        30

                                        New 2026 Keystone Arcadia 294SLRD

                                        New Fifth Wheel in Longmont, Colorado 80504

                                        For Sale by General RV Center

                                        Experience the perfect blend of comfort and adventure with the 2025 Keystone Arcadia Super Lite 294SLRD. This thoughtfully designed RV is your gateway to remarkable journeys, offering a spacious and inviting environment for up to four guests. The rear livi ...

                                        • Sale

                                        $59,605

                                          New 2026 Keystone Cougar 316RLS available in Longmont, Colorado

                                          New 2026 Keystone Cougar 316RLS

                                          New Fifth Wheel in Longmont, Colorado 80504

                                          For Sale by General RV Center

                                          Experience the perfect blend of luxury and functionality with the 2026 Keystone Cougar 316RLS. This fifth wheel is designed to cater to your adventurous spirit while providing the comforts of home. With its spacious interior and thoughtful layout, you'll f ...

                                            Get Price

                                              Used 2021 Keystone Fuzion 430 available in Longmont, Colorado
                                              53

                                              Used 2021 Keystone Fuzion 430

                                              Used Fifth Wheel in Longmont, Colorado 80504

                                              For Sale by General RV Center

                                              Your family will love this spacious toy hauler that can sleep six people each night. The triple slides will provide added space to move about freely, and the bath and a half will be a big plus when camping with a larger group. Prepare all your meals on the ...

                                              • Sale

                                              $58,988

                                                New 2026 Keystone Springdale 1230BB available in Longmont, Colorado
                                                25

                                                New 2026 Keystone Springdale 1230BB

                                                New Travel Trailer in Longmont, Colorado 80504

                                                For Sale by General RV Center

                                                Keystone Springdale Mini travel trailer 1230BB highlights: -Full-Size Bed -Exterior Pass-Thru Storage -3.3 Cu. Ft. 12V Refrigerator -Bunk Beds This lightweight travel trailer is perfect for four happy campers. You'll enjoy the front full-size bed, while yo ...

                                                  $17,515

                                                    Used 2015 Keystone Cougar X-LITE 25RKS available in Longmont, Colorado
                                                    29

                                                    Used 2015 Keystone Cougar X-LITE 25RKS

                                                    Used Travel Trailer in Longmont, Colorado 80504

                                                    For Sale by General RV Center

                                                    This Cougar X-Lite fifth wheel features a rear kitchen, a single slide, and more! As you enter model 25RKS notice the kitchen conveniently located in the rear of the unit. There is a refrigerator just inside the door, plus enjoy a three burner range, doubl ...

                                                    • Sale

                                                    $12,888

                                                      New 2025 Keystone Springdale 1810BH available in Longmont, Colorado
                                                      16

                                                      New 2025 Keystone Springdale 1810BH

                                                      New Travel Trailer in Longmont, Colorado 80504

                                                      For Sale by General RV Center

                                                      ## Keystone Springdale Classic Mini travel trailer 1810BH highlights - Booth Dinette Slide - Fold-Down Sofa - Rear Corner Bath - Queen Murphy Bed - Pass-Thru Storage This cute Springdale Classic Mini bunk model will easily sleep seven with the double-size ...

                                                      • Sale

                                                      $19,999

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