Hours: Fort Osage is open to the public Tuesday through Sunday from 9:00a.m. to 4:30p.m. year round.
Admission Fees: Adults: $8.00, Seniors (62 and over): $4.00, Youth (5-13): $4.00, Anyone under 5 is free.
Fort Osage has been partially reconstructed, and it is currently a park owned and operated by Jackson County Parks + Rec.
To ensure the safety of our guests and the integrity of this Historic Site, private pets are NOT permitted.
Fort Osage National Historic Landmark
105 Osage St.
Sibley, MO 64088
GPS Coordinates:
39° 11′ 10.572” N
94° 11′ 36.924” W
Phone: (816) 650-3278
Email: fortosage@jacksongov.org
Jackson County Parks + Rec Photography Policy
- As a guest at Fort Osage National Historic Landmark, you agree to allow your image, likeness, and/or sound recordings for the purpose of Jackson County Parks + Rec promotion.
- Non-commercial photography is welcomed.
- Commercial photographers must comply with all guidelines and apply for a photo permit through the Registration Office—call (816) 503-4800 for information.