A $5 state park permit is required to enter the park. Interpretive center $6; $5 (ages 65+ and college students and active military with ID); $4 (ages 6-17). Golf course fee $9 Mon.-Fri., $13 Sat.-Sun.
Park open daily 8 a.m.-10 p.m. Historic site open Fri.-Sat. 10-5, Sun. noon-5, Memorial Day-Labor Day. Allow 1 hour minimum.