Spring is in Harris County, Texas. While the name "Spring" is applied to a large area of northern Harris County and a smaller area of southern Montgomery County, the original town of Spring, now known as Old Town Spring, is located at the intersection of Spring-Cypress and Hardy roads and encompasses a relatively small area. Harris County Precinct operates parks in the Spring. Southwell Park, a 5-acre facility, includes the B.F. Clark Community Building, a picnic pavilion with tables and a barbecue pit, one lighted basketball pavilion, barbecue grills, toilets, and two playgrounds. Bayer Park, a 30-acre facility, includes four lighted softball fields, seven lighted baseball fields, and toilets. Pundt Park is a 380-acre park. The park will has a canoe launch, a pavilion facility with a meeting room and toilets, a playground facility, picnic areas, and a trail system connecting Bayer Park to the Spring Creek Greenway. Spring also operates the Mercer Arboretum and Botanic Gardens. The facility includes the Baldwin Boettcher Branch Library, an endangered species garden with a beaver pond, a canoe launch, picnic areas, a playground for children aged 6 through 12, a tea house, a trail, and a visitor center.