Thermae-Yu
Thermae-Yu in Tokyo is a luxurious hot spring and spa facility that offers a blissful escape from the hustle and bustle of Tokyo. Situated in the heart of Shinjuku, this urban oasis provides a range of rejuvenating experiences, including various natural hot spring baths, saunas, and relaxation areas. With its tranquil ambiance and top-notch amenities, Thermae-Yu is the perfect place to unwind and experience the Japanese tradition of onsen culture. A day pass costs 2800 yen.