Hotel RegentMarine The Blue is a gym hotel situated near the beautiful Hyeopjae Beach in Jeju. The hotel features a fitness center with panoramic ocean views, allowing guests to exercise while enjoying the stunning scenery. In addition to its gym facilities, the hotel offers spacious rooms, a rooftop pool, and a variety of dining options. Hotel RegentMarine The Blue is an excellent choice for travelers seeking a gym hotel with a beachfront location.