Tour Baltimore’s National Aquarium, home to 17,000 aquatic animals. Visit the aquarium’s award-winning exhibits, including “Jellies Invasion,” “Dolphin Discovery” and “Animal Planet Australia.” The aquarium is open 9 a.m. to 5 p.m. Sunday through Thursday and 9 a.m. to 8 p.m. Fridays.
Prices vary by day visited.
