Niagara Falls Marriott on the Falls is a 197 feet (60 m) tall hotel in Niagara Falls, Ontario. The hotel opened in 1998 with over 20 room floors, as well as three additional levels for Spa, Lobby, and Restaurant/Mezzanine. The addition of a second tower section in the year 2002 increased the number of rooms by 185 across 14 guest floors in a 17 story structure. Being one of the tallest structures in the region, it can be seen throughout the general tourist area.