Onondaga Friends Association

Onondaga Friends Association Friends helping the Park preserve the natural and historical significance of Onondaga Cave State Park through education and recreation.

The Onondaga Friends Association (OFA) is a not-for-profit group of ordinary citizens who give back to the state park through their skills, time, and money. We commit a little of our time, effort, and/or money to something worthwhile. If you are looking for a fun and rewarding experience, join us!

Join us at The Big Room in Onondaga Cave for an unforgettable night of music! We are thrilled to host a special acoustic...
06/20/2026

Join us at The Big Room in Onondaga Cave for an unforgettable night of music! We are thrilled to host a special acoustic performance by the fingerpicking guitar master, Richard Gilewitz.

Escape the summer heat and enjoy incredible music in one of Missouri’s most stunning underground settings.

Space is limited for this unique cave experience, so don't wait!

👉 Get your tickets now at: https://onondagafriends.org/tickets/cool-cave-music/

We are so fortunate to have such beautiful and biologically diverse rivers, caves, and nature preserved in our Missouri ...
06/18/2026

We are so fortunate to have such beautiful and biologically diverse rivers, caves, and nature preserved in our Missouri State Parks! Several of our parks are a short-ish drive from St. Louis, too. Entrance and recreation is currently free in Missouri State Parks. Let's give our parks some ❤️

Looking for some fun activities to do this month? 🐸Checkout what we’ve got planned for the park! All of these events are free to attend and need no prior registration. 💐

Address

7556 Highway H
Leasburg, MO
65535

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm
Sunday 9am - 5pm

Telephone

+15732035663

Website

Alerts

Be the first to know and let us send you an email when Onondaga Friends Association posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Organization

Send a message to Onondaga Friends Association:

Shortcuts

Share