Perched on a cliffside in Gijang, Waveon Coffee is where you'll find some of the most stunning ocean views in Busan. This spot is famous for its award-winning architecture, with floor-to-ceiling windows and various terraces designed to make the most of the seascape. Grab a specialty coffee and a pastry, then find a seat outdoors on the traditional wooden platforms under the pine trees to relax and listen to the waves.