Though located above one Las Vegas’ most popular casinos, THEhotel is an oasis of meditative calm in the cacophony that typifies the city of sin. An annex of Mandalay Bay, the 1,117 suite hotel is a world unto itself. Featuring some of the largest standard rooms in the city—each one with at least three televisions—they seemingly overflow with creature comforts. It might be slightly unnerving to experience Vegas without the din of a casino filling the air, but a few hours at the 14,000 square feet Bathhouse Spa will surely soothe any anxieties.