Former Seoul's tallest building. In addition to Korea's tallest observation deck, there are entertainment facilities such as IMAX Film Hall, Restaurant, Merchant, Aquarium. The 63 Tower's most famous sightseeing location is 63 Observatory. In good weather, take the glass elevator to the observation deck, you can always see the sea of Incheon. Especially in the evening, the Han River and the Han River Bridge and the lights of the car echo each other, forming a beautiful night view. The 63 Aquarium exhibition has more than 400 species of 20,000 marine life, is the largest indoor aquarium in the country, gathering a variety of fish in the ocean and rivers, and of course all marine life living in tropical and dense forested areas.