Gems of Niagara Falls Tour What is the maximum group size? Our tours are limited to 14 guests.  Average group size is 7.  We can also accommodate private groups of any size. What type of vehicle do you use? We use modern, fully air-conditioned vehicles such as Mercedes-Benz Sprinters. Is there a tour guide? Yes. Our tours are conducted by licensed tour guides.  There is 1 driver and 1 guide in every vehicle.  Unlike other tour companies, our drivers do not guide the tours. How far in advance should we book? Please reserve as soon as possible as our maximum group size is 14. Do you offer charters/private tours year-round? Yes. Please contact us to arrange charters or private tours for any group size. ​Do we go into the United States during the tour? No. We stay on the Canadian side so no US visa is needed. Where do you pick up and drop off? Complimentary pick up and drop off is available at all Niagara Falls, Ontario hotels and residences.   If you are staying in Niagara Falls, New York, you can walk along the Rainbow Bridge to the Canadian side and we’ll pick you up there.