Turquoise glows the water, gently swirl the underwater jets. The view falls through floor-deep windows into a neat maintained Japanese garden and a contemplative atmosphere appears. The BathHouse is the prestigious SPA of THEhotel at Mandalay Bay in Las Vegas and assuredly one of the most acclaimed tranquil places in the entire spa industry. Its Zen-like simplicity perfectly complements the huge slate constructions of the gender separated lounges which you enter after a journey down a common corridor toward a peaceful rainfall. The quite, but omnipresent sounds of water simply fades any disturbing thoughts, especially in the spacious private rooms with 23-foot ceilings. The BathHouse is just inevitable on a noisy Las Vegas adventure.