Trails starting on the east side of Granite Mountain may be reached via Williamson Valley Road: Almosta Trail #622 Mint Wash Trail #345 Willow Trail #347 Granite Basin Recreation Area Brochure (1.54 MB)
Granite Mountain via Williamson Valley Road is primarily first-come, first-served. Use the availability view to gauge how busy it is before you go.
See the map for Granite Mountain via Williamson Valley Road's exact location and directions.
Pick your dates on the availability calendar, then reserve through the official booking link. You can also set an alert and we'll notify you if a sold-out date opens up.