Graham Cave State Park

22/06/2026

The boat ramp is now open!

21/06/2026

The boat ramp at Graham Cave State Park is closed until further notice due to flooding.

21/06/2026

The Ted and Pat Jones Welcome Center at Treloar on the Katy Trail will be closed today. We will reopen at normal hours on Wednesday.

19/06/2026

The Visitor Center will be closed on Friday, June 19th. It will reopen on Saturday, June 20th at 10 a.m.

18/06/2026

Volunteer Opportunity! Do you like spending your time camping in the great outdoors enjoying a beautiful park, crisp air, and the smell of campfires? If yes, please consider volunteering to be a campground host at Graham Cave State Park in August of 2026! It is up to a 40-hour per week commitment with responsibilities that include: greeting visitors, answering questions, selling campsites and helping to maintain the beauty of the park's campground. Hosts enjoy a complementary full hookup site in the campground. Please call the Park Office for more information at (573) 564-3476 or apply online at https://rb.gy/dpq0kx.

16/06/2026

Do you love working on historic buildings and working outdoors? We have a new job posting for the Mid-East Katy Trail that would be stationed out of Graham Cave State Park. Check the link below for more details!

https://rebrand.ly/MOStateJob

Take a look at this role and apply today!

15/06/2026

On Tuesday June 16th and Wednesday June 17th State HWY TT will be under construction from Missouri Route 161 to the entrance of Graham Cave State Park. This construction will start each day at 7 a.m. and go until 4 p.m. Expect delays and rough road conditions when traveling to and from the park.

12/06/2026

Thank you to everyone who came out last Saturday for World Atlatl Day! Everyone had a great time learning how to use an atlatl! We look forward to seeing the World Atlatl Association again this year for our Archaeology Day on September 19th!

09/06/2026

Check out the visitor we had over this past weekend! Where will you see this purple hippo next?? Follow the State Historic Preservation Office to find out more!

03/06/2026

Exciting news! Missouri State Parks has just released their new Passport Maps! These are FREE and available at our Visitor Centers. They come with a poster of Missouri that shows the location of all 93 state parks and historic sites, as well as stickers for all sites. You can put the sticker on the map where you and your family has been, and write the date down!

Come stop by at the Graham Cave Visitor Center or Ted and Pat Jones Welcome Center to grab your free Passport Map! The Visitor Center at Graham Cave is open Thursday through Saturday from 10 a.m. to 3 p.m., and the Ted and Pat Jones Welcome Center is open Wednesday through Sunday from 9 a.m. to 3 p.m.