The Arboretum is located just east of Sioux Falls off Highway 42 and across from Arrowhead Park. Come visit, the park itself is open from dawn to dusk every day of the year. The Mabel & Judy Jasper Educational Center is open April through the end of September.
The Arboretum is open 7 days a week, year round.
The Jasper Educational Center is open
Mid-April through September:
Tuesday - Friday 10:00 - 4:00 p.m.
Saturday 10:00 - 3:00 p.m.
(and by appointment or for events October-April)
1900 S. Perry Place
Sioux Falls, SD 57110
Phone: (605) 367-4414
Mid-April through September, the Jasper Educational Center is open 10 a.m. to 4 p.m. Tuesday through Friday and 10 a.m. to 3 p.m. on Saturdays. The Arboretum grounds are open dawn to dusk 365 days a year.