See 10,000 animals at the Tennessee Aquarium in Chattanooga, take a riverboat ride down the Tennessee River Gorge and enjoy IMAX 3D films. Walk through the Ocean Journey area where sharks, fish and stingrays swim all around you. The aquarium is open daily from 10 a.m. to 7:30 p.m. Admission is $27 per adult and $17 per child, ages 3 to 12. Tickets for the IMAX 3D Theater are $10 per adult and $8.50 per child. Cruise excursions are $32 per adult and $24.50 per child, ages 3 to 12.