The cache is *NOT* located at the listed coordinates. However, these coordinates will get you to the parking lot.
This is a bonus cache for the Halley Park Adventure Lab. Completing the Adventure Lab will provide you with the coordinates to find this cache.
The Adventure Lab can be found at: https://adventurelab.page.link/vySF
Park hours are 5am to 10pm. Please do not search for this cache or the Adventure Lab outside of these times.
The park is located at 1515 West Blvd, Rapid City, SD 57701. During the Spring and Summer, this park has beautiful gardens to enjoy. During the winter months, the park is decorated with festive lights.

This park is wedged between Main Street and St. Joseph Street in Rapid City, SD. The four-acre park owes its name to James Halley, a prominent banker who also served two-terms as mayor in Rapid City between 1884 and 1888. Ken Stewart, historian at the South Dakota Historical Society, said the land that makes up Halley Park and West Boulevard was formerly owned by Halley. The city bought the land in 1939.