# Forest River No Boundaries 18 Series NB18.3

18 Series NB18.3 is a travel trailer floor plan by No Boundaries (Forest River).

## Specs (2025 model year)

| Spec | Value |
| --- | --- |
| Sleeps | 4 |
| Slide-outs | 0 |

## Model years

2025. Year-specific specs: `https://rvenvy.com/travel-trailers/forest-river/no-boundaries/18-series-nb18-3?year={year}`

## Inventory

3 units currently for sale priced $33,235 to $37,423: https://rvenvy.com/travel-trailers/forest-river/no-boundaries/18-series-nb18-3/inventory

Floor plan diagram: https://images.rvenvy.com/f9a22426ea778c1e382e9cf47ca02916a8c79a98341040996e5b4cf6fb5bfe9d/1024.webp

Canonical page: https://rvenvy.com/travel-trailers/forest-river/no-boundaries/18-series-nb18-3