Cape Henlopen State Park
...that Cape Henlopen State Park in Delaware has been public land since William Penn's designation in 1682, yet only became a state park in 1964?
...that <b id="mwC8U"><a href="./Cape_Henlopen_State_Park" id="mwC8Y" rel="mw:WikiLink" title="Cape Henlopen State Park">Cape Henlopen State Park</a></b> <i id="mwC8c">(pictured)</i> in <a href="./Delaware" id="mwC8g" rel="mw:WikiLink" title="Delaware">Delaware</a> has been public land since <a href="./William_Penn" id="mwC8k" rel="mw:WikiLink" title="William Penn">William Penn</a>'s designation in 1682, yet only became a <a href="./List_of_Delaware_state_parks" id="mwC8o" rel="mw:WikiLink" title="List of Delaware state parks">state park</a> in 1964?