Tuesday–Saturday: 10:00 am–4:00 pm.
Sunday: 1-5 p.m.
Museum Gallery admission is $5 for adults, $2 children 5–18
The Heritage Society is closed on Christmas Eve, Christmas Day, New Year's Day, Easter, Memorial Day, Independence Day, Labor Day, and Thanksgiving.
Sam Houston Park Hours
Sam Houston Park is open daily from dawn to dusk.