Jangsaengpo Whale Museum (Korean: 장생포 고래 박물관) is a history museum located in Jangsaengpo, Nam District, Ulsan, South Korea.

It is the only whale museum in South Korea.

The museum details Ulsan's history of whaling.

It has a 6,946 square metres (74,770 square feet) of floor space and includes a dolphinarium where visitors can watch dolphin acrobatic performances, and a 4D theatre.

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