Stay at this 4-star spa hotel in Niagara Falls. Enjoy free WiFi, free parking, and 10 restaurants. Our guests praise the pool and the helpful staff in our reviews. Popular attractions Niagara Falls State Park and Fallsview Indoor Waterpark are located nearby. Discover genuine guest reviews for Seneca Niagara Resort & Casino, in Downtown Niagara Falls neighborhood, along with the latest prices and availability – book now.