Century Day and Night Spa is a vibrant Korean-style spa located at 4120 W Olympic Boulevard in Los Angeles, offering a wide-ranging wellness experience in a modern and welcoming setting. The facility features a traditional jim jil bang with four heated communal rooms in gold, salt, clay, and stone, an ice room, and a co-ed relaxation area with a nap room, restaurant, and juice bar. Separate men's and women's spa sections include amenities such as a hot mugwort tea bath, Korean mist sauna, clay sauna, and marble saunas. The treatment menu encompasses classic Korean body scrubs, oil massages, body wraps, deep tissue massage, Swedish massage, marine algae treatments, and specialty facials. An indoor swimming pool, fitness center, and driving range add further variety, making Century Day and Night Spa a comprehensive urban wellness destination in Los Angeles.