# Fort Union National Monument

> Adobe ruins of the largest 19th-century fort on the Santa Fe Trail, with wagon ruts still visible in the grass.

Source: https://camping-spirit.com/places/b8-fort-union/

Adobe ruins of the largest 19th-century fort on the Santa Fe Trail, with wagon ruts still visible in the grass.

- **Nearest town:** Watrous, NM
- **Category:** History & culture
- **GPS:** 35.9081, -105.0139
- **Editor's pick:** ★

## Featured in these trip guides

- [On the Santa Fe Trail: Trinidad to Santa Fe](https://camping-spirit.com/guides/b8-santa-fe-trail/)