1 Best Sight in Busan, South Korea

Located in the middle of Haeundae Beach and home to 250 species and some 35,000 varieties of fish, algae, amphibians, and reptiles (the sharks and penguins are perennial favorites), Busan Aquarium is one of city's most popular family attractions and arguably the best aquarium in the country. Though the aquarium is huge and spread out over three floors, it still can get crowded during peak times. The modern displays are designed with an eye toward education and entertainment.