In Las Vegas Casinos smoking allowed. (Only a little place outside) When i want play, than with a cigar! FallsviewPR. Here not. . Book your stay at Niagara Falls Marriott Fallsview Hotel & Spa and experience nearby attractions like Fallsview Casino and Casino Niagara. Reserva Niagara Fallsview Casino, Cataratas del Niágara en Tripadvisor: Consulta opiniones, artículos, y fotos de Niagara Fallsview Casino. Cataratas del.