The facility still offers about 36,000 square feet of meeting, event, and banquet space and features a Conference Center and multiple large conference rooms. Amenities include a spa, salon, and fitness center, indoor pool, golf course, three entertainment venues, three bars and lounges, seven restaurants and three quick bites options.īefore remodeling and opening as a casino hotel in 2002, the 23-floor building was the Niagara Falls Convention and Civic Center. Seneca Niagara Casino & Hotel is located at 310 Fourth Street and is the only AAA 4-Diamond Award-winning Hotel in Niagara Falls, NY. The hotel offers over 600 well-appointed rooms and luxurious suites and is the largest hotel in New York outside of Manhattan. Betting on sports futures, props and lay bets.