The Fort Smith National Historic Site is considered to be a "walk-in" park. The entrance fee applies to each individual.
Adults (Age 16 and above) entrance is $10 - valid for 7 consecutive days.
Children (age 15 and under) are admitted free of charge and should be accompanied by an adult.
There is no fee for viewing the grounds.
There is no charge for educational groups (students, teachers & chaperones). Reservations must be made in advance. Please go to the Plan a Field Trip page for more information.
Free Entrance Days in 2018
January 19 Martin Luther King Jr. Day
April 21 First Day of National Park Week
September 22 National Public Lands Day
November 11 Veterans Day