The company is called Viator, carrying the tagline “Unforgettable tours and experiences. Unbeatable deals”. Viator.com offers discount tour and other travel services. Viator features a regional search as well as different categories depending on the desired activity, including sightseeing, theme parks, historic monuments and other vacations activities. In addition to booking and referrals, Viator offers a lowest-price guarantee and on-site customer service.