21502 W. Hwy 31, Gretna, NE 68028
About This Destination
Aquarium with native Nebraska fish, a fish management museum and nearby geologic display. Picnic area and hiking trails. Open Memorial Day weekend-Labor Day, daily, 10am-4:30pm. Res of the year, closed Tue & holidays. Admission: $1 adults, $.50 ages 6-15, children age 5 and under free.