Backyard Bash Grand Design May

Featured Brand This Month

Grand Design RV

Get ready for Backyard Bash — featuring one-day-only deals on Grand Design RVs.

One Day Only Savings
In-store discounts available May 9th, 2026.
Free Food
Stop by on May 9th and enjoy food on us.
All 3 Windish RV Locations
Lakewood | Longmont | Fountain/Colorado Springs
Shop Now

Select units. Event-day pricing valid in-store on April 11, 2026.

About Grand Design RV

Grand Design RV builds customer-focused fifth wheels and travel trailers designed for comfort, durability, and real-world camping.

  • Manufactures travel trailers, fifth wheels, toy haulers, motorized RVs
  • Award-winning innovation with intelligent design features
  • Emphasizes quality, safety, reliability, and comfort
  • Offers factory tours and comprehensive owner support
Looking for the right floorplan? Browse Grand Design RV models and compare features on-site.

Featured Model Spotlight

Grand Design Solitude 388MBS

Spacious luxury fifth wheel with four slides, bunkroom, sleeps seven.

floorplan

Standout Features

The 2025 Grand Design Solitude 388MBS is a 43-foot luxury fifth wheel featuring four slide-outs, a mid-ship den/bunkroom, and a rear living area that comfortably sleeps up to seven. It's built for year-round use with a Weather-Tek Package, residential-grade finishes, solid surface countertops, hardwood cabinets, and a MORryde suspension system for a smooth tow.

Key Specs

Sale Price
$99,980
Length
42 ft 11 in
Dry Weight
15985 lbs
Fresh / Gray / Black
81/ 106/ 53gal
Check it Out!

Grand Design RV Inventory

Showing 1 - 24 of 161
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Travel Trailer

  1. New 2026 Grand Design Transcend One 131DL
    Stock #25T9925
    Longmont Sales
    Virtual Tour
    Previous Next
    Image #1 - New 2026 Grand Design Transcend One 131DL Travel Trailer - Stock #25T9925
    Image #2 - New 2026 Grand Design Transcend One 131DL Travel Trailer - Stock #25T9925 - Floorplan
    Image #3 - New 2026 Grand Design Transcend One 131DL Travel Trailer - Stock #25T9925
    New 2026 Grand Design Transcend One 131DL
    Stock #25T9925
    Longmont Sales
    • 16ft long
    • 2,950 lbs
    • Sleeps 2
    • Murphy Bed
    • Rear Bath
    ...View Floorplan
    • SALE PRICE: $16,980
    • MSRP: $27,629
    • You Save: $10,649
    Payments From: $156 /mo.
    Get Lowest Price Get Personal Tour View Details »
    View Details »
    Virtual Tour
  2. New 2026 Grand Design Transcend One 131DL
    Stock #25T9926
    Lakewood
    Virtual Tour
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    Image #1 - New 2026 Grand Design Transcend One 131DL Travel Trailer - Stock #25T9926
    Image #2 - New 2026 Grand Design Transcend One 131DL Travel Trailer - Stock #25T9926 - Floorplan
    Image #3 - New 2026 Grand Design Transcend One 131DL Travel Trailer - Stock #25T9926
    New 2026 Grand Design Transcend One 131DL
    Stock #25T9926
    Lakewood
    • 16ft long
    • 2,950 lbs
    • Sleeps 2
    • Murphy Bed
    • Front Bedroom
    ...View Floorplan
    • SALE PRICE: $16,980
    • MSRP: $27,629
    • You Save: $10,649
    Payments From: $156 /mo.
    Get Lowest Price Get Personal Tour View Details »
    View Details »
    Virtual Tour
  3. New 2026 Grand Design Transcend One 151RB
    Stock #25T9842
    Lakewood
    Virtual Tour
    Previous Next
    Image #1 - New 2026 Grand Design Transcend One 151RB Travel Trailer - Stock #25T9842
    Image #2 - New 2026 Grand Design Transcend One 151RB Travel Trailer - Stock #25T9842 - Floorplan
    Image #3 - New 2026 Grand Design Transcend One 151RB Travel Trailer - Stock #25T9842
    New 2026 Grand Design Transcend One 151RB
    Stock #25T9842
    Lakewood
    • 20ft long
    • 3,600 lbs
    • Sleeps 3
    • Murphy Bed
    • Rear Bath
    ...View Floorplan
    • SALE PRICE: $18,980
    • MSRP: $29,698
    • You Save: $10,718
    Payments From: $175 /mo.
    Get Lowest Price Get Personal Tour View Details »
    View Details »
    Virtual Tour
  4. New 2026 Grand Design Transcend One 151RB
    Stock #25T9843
    Lakewood
    Virtual Tour
    Previous Next
    Image #1 - New 2026 Grand Design Transcend One 151RB Travel Trailer - Stock #25T9843
    Image #2 - New 2026 Grand Design Transcend One 151RB Travel Trailer - Stock #25T9843 - Floorplan
    Image #3 - New 2026 Grand Design Transcend One 151RB Travel Trailer - Stock #25T9843
    New 2026 Grand Design Transcend One 151RB
    Stock #25T9843
    Lakewood
    • 20ft long
    • 3,600 lbs
    • Sleeps 3
    • Murphy Bed
    • Rear Bath
    ...View Floorplan
    • SALE PRICE: $18,980
    • MSRP: $29,698
    • You Save: $10,718
    Payments From: $175 /mo.
    Get Lowest Price Get Personal Tour View Details »
    View Details »
    Virtual Tour
  5. New 2027 Grand Design Transcend 121RBL
    Stock #26T10224
    Longmont Sales
    Previous Next
    Image #1 - New 2027 Grand Design Transcend 121RBL Travel Trailer - Stock #26T10224
    Image #2 - New 2027 Grand Design Transcend 121RBL Travel Trailer - Stock #26T10224
    Image #3 - New 2027 Grand Design Transcend 121RBL Travel Trailer - Stock #26T10224
    New 2027 Grand Design Transcend 121RBL
    Stock #26T10224
    Longmont Sales
    • MSRP: $24,172
    Payments From: $222 /mo.
    Get Lowest Price Get Personal Tour View Details »
    View Details »
  6. New 2027 Grand Design Transcend 121RBL
    Stock #26T10223
    Longmont Sales
    Previous Next
    Image #1 - New 2027 Grand Design Transcend 121RBL Travel Trailer - Stock #26T10223
    Image #2 - New 2027 Grand Design Transcend 121RBL Travel Trailer - Stock #26T10223
    Image #3 - New 2027 Grand Design Transcend 121RBL Travel Trailer - Stock #26T10223
    New 2027 Grand Design Transcend 121RBL
    Stock #26T10223
    Longmont Sales
    • MSRP: $24,172
    Payments From: $222 /mo.
    Get Lowest Price Get Personal Tour View Details »
    View Details »
  7. New 2027 Grand Design Transcend Xplor 121RBL
    Stock #26T10222
    Lakewood
    Previous Next
    Image #1 - New 2027 Grand Design Transcend Xplor 121RBL Travel Trailer - Stock #26T10222
    Image #2 - New 2027 Grand Design Transcend Xplor 121RBL Travel Trailer - Stock #26T10222
    Image #3 - New 2027 Grand Design Transcend Xplor 121RBL Travel Trailer - Stock #26T10222
    New 2027 Grand Design Transcend Xplor 121RBL
    Stock #26T10222
    Lakewood
    • MSRP: $24,172
    Payments From: $222 /mo.
    Get Lowest Price Get Personal Tour View Details »
    View Details »
  8. New 2026 Grand Design Transcend Xplor 24BHX
    Stock #26T10182
    Lakewood
    Virtual Tour
    Previous Next
    Image #1 - New 2026 Grand Design Transcend Xplor 24BHX Travel Trailer - Stock #26T10182
    Image #2 - New 2026 Grand Design Transcend Xplor 24BHX Travel Trailer - Stock #26T10182 - Floorplan
    Image #3 - New 2026 Grand Design Transcend Xplor 24BHX Travel Trailer - Stock #26T10182
    New 2026 Grand Design Transcend Xplor 24BHX
    Stock #26T10182
    Lakewood
    • 30ft long
    • 5,756 lbs
    • Sleeps 8
    • Bunkhouse
    • Front Bedroom
    ...View Floorplan
    • SALE PRICE: $27,980
    • MSRP: $40,834
    • You Save: $12,854
    Payments From: $227 /mo.
    Get Lowest Price Get Personal Tour View Details »
    View Details »
    Virtual Tour
  9. New 2026 Grand Design Transcend One 151BH
    Stock #26T10102
    Longmont Sales
    Virtual Tour
    Previous Next
    Image #1 - New 2026 Grand Design Transcend One 151BH Travel Trailer - Stock #26T10102
    Image #2 - New 2026 Grand Design Transcend One 151BH Travel Trailer - Stock #26T10102 - Floorplan
    Image #3 - New 2026 Grand Design Transcend One 151BH Travel Trailer - Stock #26T10102
    New 2026 Grand Design Transcend One 151BH
    Stock #26T10102
    Longmont Sales
    • 20ft long
    • 3,492 lbs
    • Sleeps 5
    • Bunkhouse
    ...View Floorplan
    • MSRP: $29,038
    Payments From: $236 /mo.
    Get Lowest Price Get Personal Tour View Details »
    View Details »
    Virtual Tour
  10. New 2026 Grand Design Imagine XLS 17MKE
    Stock #25T9838
    Lakewood
    Virtual Tour
    Previous Next
    Image #1 - New 2026 Grand Design Imagine XLS 17MKE Travel Trailer - Stock #25T9838
    Image #2 - New 2026 Grand Design Imagine XLS 17MKE Travel Trailer - Stock #25T9838 - Floorplan
    Image #3 - New 2026 Grand Design Imagine XLS 17MKE Travel Trailer - Stock #25T9838
    New 2026 Grand Design Imagine XLS 17MKE
    Stock #25T9838
    Lakewood
    • 22ft long
    • 4,921 lbs
    • Sleeps 3
    • 1 slides
    • Murphy Bed
    ...View Floorplan
    • SALE PRICE: $33,980
    • MSRP: $49,567
    • You Save: $15,587
    Payments From: $276 /mo.
    Get Lowest Price Get Personal Tour View Details »
    View Details »
    Virtual Tour
  11. New 2026 Grand Design Imagine XLS 17MKE
    Stock #25T9829
    Longmont Sales
    Virtual Tour 1/2 Ton Towable Awesome Couples Trailer
    Previous Next
    Image #1 - New 2026 Grand Design Imagine XLS 17MKE Travel Trailer - Stock #25T9829
    Image #2 - New 2026 Grand Design Imagine XLS 17MKE Travel Trailer - Stock #25T9829 - Floorplan
    Image #3 - New 2026 Grand Design Imagine XLS 17MKE Travel Trailer - Stock #25T9829
    New 2026 Grand Design Imagine XLS 17MKE
    Stock #25T9829
    Longmont Sales
    • 22ft long
    • 4,921 lbs
    • Sleeps 3
    • 1 slides
    • Murphy Bed
    ...View Floorplan
    • SALE PRICE: $33,980
    • MSRP: $49,544
    • You Save: $15,564
    Payments From: $276 /mo.
    Get Lowest Price Get Personal Tour View Details »
    View Details »
    Virtual Tour 1/2 Ton Towable Awesome Couples Trailer
  12. New 2026 Grand Design Imagine XLS 17MKE
    Stock #25T9830
    Longmont Sales
    Virtual Tour Featured Lightweight
    Previous Next
    Image #1 - New 2026 Grand Design Imagine XLS 17MKE Travel Trailer - Stock #25T9830
    Image #2 - New 2026 Grand Design Imagine XLS 17MKE Travel Trailer - Stock #25T9830 - Floorplan
    Image #3 - New 2026 Grand Design Imagine XLS 17MKE Travel Trailer - Stock #25T9830
    New 2026 Grand Design Imagine XLS 17MKE
    Stock #25T9830
    Longmont Sales
    • 22ft long
    • 4,921 lbs
    • Sleeps 3
    • 1 slides
    • Murphy Bed
    ...View Floorplan
    • SALE PRICE: $33,980
    • MSRP: $49,544
    • You Save: $15,564
    Payments From: $276 /mo.
    Get Lowest Price Get Personal Tour View Details »
    View Details »
    Virtual Tour Featured Lightweight
Showing 1 - 24 of 161
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Windish RV is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us @303-274-9009 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.

Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.