Geumsubokguk is one of the most famous restaurants in Busan specializing in pufferfish soup, a signature local delicacy. Known for its long history and consistent quality, the restaurant serves a clean, refreshing, and nutritious broth made from fresh pufferfish. The flavor is mild yet deeply satisfying, making it a popular choice for both locals and travelers. The menu includes various pufferfish dishes such as boiled, steamed, fried, and hot pot versions, allowing visitors to experience the ingredient in multiple ways. With spacious seating, 24-hour service, and a location close to Haeundae Beach, Geumsubokguk is an ideal dining spot for travelers exploring Busan. Due to its reputation and popularity, the restaurant can be busy during peak tourist seasons, so visiting early is recommended.