Active Advisories

Aug 14, 2017 - Aug 21, 2017

The following areas will be closed beginning at 3 p.m. on Sunday, Aug 20 in preparation for an event:
-- parking at Veterans Memorial picnic area and Interpretive center 
-- parking and access to the scenic overlook 
-- parking and access to the petroglyph site 

These areas will reopen for regular use on Aug. 22. 

Jun 30, 2017 until further notice

Taking some simple precautions can help keep ticks off your body during your next outdoor adventure!

May 16, 2017 until further notice

Thunderbird Lodge is temporarily closed until further notice due to flood repair:

Apr 15, 2013 until further notice

White-nose syndrome, a fungus that is fatal to bats but does not affect humans, is found throughout the eastern United States and Canada. ...

Jan 28, 2013 until further notice

Missouri’s forests are being threatened and you can help protect them. The emerald ash borer (EAB), an exotic beetle that has killed millions of ash trees in the northern, central and eastern United States, has been found in Missouri. The spread of EAB and other destructive forest pests has been .....