NOTICE: Please be respectful of the posted park hours. If you enter the park after hours you are trespassing. If you are stopped you can be ticketed or arrested and will put the future of geocaching in the parks in jeopardy. Special permission to hide caches in St. Louis County parks is NOT needed as long as the Groundspeak rules are followed. "Blanket Permission" has been worked out in advance with the park service. DO NOT CALL THE PARK as they cannot handle the calls. The Groundspeak cache reviewer does need to know exactly how and where the caches are hidden and what type of containers are used. The geocaching liaisons will notify the park service of new caches. Remember NO AMMO BOXES or PVC PIPE caches.