This is a letterbox hybrid cache. There is a stamp that needs to remain in the cache. The container is small with room for very small trade items. Please bring something to sign the log.
This is a nice little park to explore, take a break, have a picnic, etc. You can also learn a bit of history there as well.
NOTE: Make sure to sign the cache logbook, as online "Found It" logs without a corresponding entry in the logbook will be deleted.