Weldon Spring Conservation Area is in St. Charles County, near the town of Weldon Spring. The area is named after John Weldon, who came to this region in 1796 with a Spanish Land Grant for 425 acres. This acreage included the spring after which Weldon Spring is named.
Weldon Spring Hollow Natural Area features 385 acres of upland and bottomland forest, and rugged riverbreaks topography. Other features include limestone cliffs and bluff escarpments.
Katy Trail State Park, a hiking and bicycle trail, passes through the area. There is also Hamburg Trail, which links the Katy Trail to the August A. Busch Memorial Conservation Area.
7295 Highway 94 South, St. Charles, MO, 63304