You can get a bird's-eye view of the area from the sixth-floor Altitude Rooftop and Pool, where you’ll find the hotel’s ...

Is it a home or an all-inclusive resort ... heated pool at its center. The massive pool is accompanied by a sandy beach area, four hot tubs, a lazy river, a water slide and a swim-up bar.

Located on the sixth floor of the Marriott Marquis Houston, the Altitude Rooftop & Pool offers the Texas-shaped lazy river along with an infinity pool overlooking downtown Houston, plus cabanas ...