Happy Rock Park is one of the Missouri parks in thicket's catalog. thicket is a field guide to the parks near you: it maps the ones you have never noticed, gives you a reason to actually go, and keeps a record of where you have been.
Where it is
Happy Rock Park is in Clay County, Missouri. Its approximate coordinates are 39.22922, -94.53145.
Check in at Happy Rock Park
thicket verifies you are actually here by GPS when you check in, so a visit means you went. Checking in builds a streak, earns achievements, and fills in your map of the places you have been.