The South Saint Vrain Trailhead is the trailhead for the east end of the South Saint Vrain Trail (#909). Parking is very limited, allowing room for only two or three vehicles. View an area map here.
South Saint Vrain Trailhead is primarily first-come, first-served. Use the availability view to gauge how busy it is before you go.
See the map for South Saint Vrain Trailhead'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.