Arkansas Inland Maritime Museum

Where: Just east of the Main Street Bridge in North Little Rock

Hours: Open 10 a.m.-6 p.m. Friday-Saturday, 1-6 p.m. Sunday. Starting June 1, opening days will be Wednesday-Sunday.

Admission: $10 for adults; $7.50 for visitors 62 and up along with military personnel and veterans; $5 for children 5-12. Youngsters under 5 cannot enter the submarine. Touring only the museum costs $2.