Arena Cafe & Suyoungbok Jonghap Halin Mart is a cafe near Gyeongpodae in Gangneung that sells swimwear and swimming gear at discounted prices and serves coffee. It has a large parking area and a spacious, comfortable interior, with swimming gear available to choose from. Shower facilities are available, and disposable shower supplies and towels are sold on site. If you forget your swimwear, you can buy it there.