# Forest River Cascade 21GPTHC

21GPTHC is a travel trailer floor plan by Cascade (Forest River).

## Specs (2026 model year)

| Spec | Value |
| --- | --- |
| Length | 31 ft 9 in |
| Sleeps | 6 |
| Slide-outs | 0 |
| Dry weight | 7,168 lbs |
| GVWR | 9,995 lbs |

## Model years

2026. Year-specific specs: `https://rvenvy.com/travel-trailers/forest-river/cascade/21gpthc?year={year}`

## Inventory

No units currently for sale. Search similar inventory: https://rvenvy.com/inventory

Floor plan diagram: https://images.rvenvy.com/854b5dfd151a534cab925ee81b9c50c54ad532a2a2340505fbfaa442dea6d3cf/1024.webp

Canonical page: https://rvenvy.com/travel-trailers/forest-river/cascade/21gpthc