https://niagarafallscanadatours.com/tours/toronto-niagara-day-tour/ 5

https://myseetourpulse.fairmontdigest.com/posts/why-you-need-to-see-the-tour-of-niagara-falls-canada-up-close

I took the Toronto to Niagara day tour from this site and it was a smooth ride with a knowledgeable guide. We spent a few hours at the falls, got on the Hornblower boat, and even had time for the behind-the-falls walkway. The bus was comfortable and the driver handled the traffic well. Overall, a solid choice if you want a hassle-free trip to Niagara from Toronto without renting a car.