Prince Edward Island sightseeing tours with Prince Edward Tours Gray Line feature PEI’s most popular attractions as well as its hidden gems! We welcome you and your family to experience Canada’s smallest province on your PEI vacation, meetings or conventions. We’re here to help make the most of your time visiting Prince Edward Island. Even if you’re arriving by cruise ship, we can ensure you get the most out of your time during your visit! For over 20 years, Prince Edward Tours has been assisting visitors, tour operators and travel planners experience the sights of Prince Edward Island.