Fort Sill National Historic Landmark & Museum
Fort Sill, Lawton, OK -- The Fort Sill Historic Landmark & Museum is a 19th century frontier army post consisting of 50 buildings and the grounds surrounding them. Fort Sill is perhaps best known as the home of Geronimo during his later years and is also an operating Army military base, home of the Field Artillery. Geronimo and Quanah Parker are buried in the post cemetery.
Science Museum Oklahoma has tons of hands-on science experiences located on over eight acres in Oklahoma City.