Ambassatours Gray Line is one of Canada's premier sightseeing tour companies that has been operating for over 30 years in Nova Scotia, New Brunswick, and Prince Edward Island. As a trusted Gray Line provider, they specialize in creating and delivering unforgettable traveler experiences in their various destinations. In Halifax, Nova Scotia, they offer a range of popular boat tours, including the Harbour Queen, a Mississippi-style Sternwheeler, and the Tall Ship Silva.

They also provide Halifax's highest-rated tour, the Harbour Hopper Tour, which combines both land and water exploration. During the summer season, Ambassatours Gray Line offers themed boat tours such as Wines on the Water, Dinner Cruises, and music-themed Cruises. Additionally, they provide private boat charters for weddings, corporate events, and conventions.

In other destinations, such as Sydney, Nova Scotia, Saint John, New Brunswick, and Charlottetown, Prince Edward Island, Ambassatours Gray Line offers hop-on, hop-off sightseeing tours, coach tours, and shore excursions for cruise line passengers. Their purpose is to create exceptional experiences that enrich the lives of their team, customers, and communities. With core values centered around integrity, accountability, clear communication, teamwork, continuous improvement, and exceeding expectations, Ambassatours Gray Line strives to deliver high-quality and reliable services to their customers