PO Box 683 | Herculaneum, MO 63048 314-210-0211 Find us on Facebook


Welcome to Jefferson County--conveniently located 20-30 minutes from Downtown St. Louis attractions. You’ll want to stay a bit away from the big city and relax in our close by motels. While you’re here, enjoy our wide array of dining options, plan a day trip for unique boutique shopping in the lovely river town of Kimmswick or stay overnight after enjoying one of many popular festivals and Jefferson County winery venues ranging from rustic to elegant. Get outside and take your pick of the many family-friendly parks and trails, including Mastodon State Park in Imperial, which will wow you with its interpretative trails, picnic sites and museum.

Jefferson County understands the major role visitor spending and tourism play in the health of our economy, and we invite you to take advantage of the many great options for all ages to visit, shop, eat, stay and play.  

Check out upcoming festivals and include some Jefferson County fun when you plan your next trip to the St. Louis area.


JCGA Member directory

JCGA Upcoming Events

Apr 11

Jeffersonian Awards

Apr 23

Installation Breakfast

May 14

Bi-Annual Meeting

May 2019

Legislative Forum

Jun 14

Golf Classic

Aug 18

Bottleneck Bridge Ride

Dec 2019

Holiday Party

Upcoming Community Events