Wildflower Trail

at Mastodon State Historic Site

Click here for more information about trails at this site.

Park Hours

Coordinates

38.378841, -90.384671

Park Hours

For temporary closures related to weather, stewardship activities and maintenance, as well as temporary trail closures, click here to visit our Park and Site Status Map.


On the following days (actual or observed), staff will not be available and site buildings will be closed: Thanksgiving Day; Nov. 29, 2024; Christmas Eve; Christmas Day; New Year’s Eve; New Year’s Day; Martin Luther King Jr. Day; Lincoln’s Birthday; and Presidents Day. 

Historic Site Grounds

  • 8 a.m. to half-hour after sunset, daily, year-round

Museum hours

March 16 through Nov. 15

Museum closed Monday and Tuesday

9 a.m. to 4:30 p.m. Wednesday through Saturday

Noon to 4:30 p.m. Sunday (closed Easter Sunday)

Nov. 16 through March 15

Museum closed Monday through Wednesday

11 a.m. to 4 p.m. Thursday through Saturday

Noon to 4 p.m. Sunday

Historic Site Office Hours

9 a.m. to 4:30 p.m., Monday through Saturday

Noon to 4:30 p.m., Sunday (closed Easter Sunday)

Please note there will be times when the office is temporarily closed while staff are working on the grounds. The office telephone is monitored for messages during office hours.