Mentioned by Budget Your Trip
Niagara Falls on a Budget: 5 Free Things to Do
"Niagara Glen is a beautiful park nestled right in the Niagara Gorge. A perfect slice of southern Ontario's natural beauty, and located within walking distance of the best hotels and attractions near Niagara Falls, this park offers views of the Niagara River Whirlpool and other sections of the Niagara River. If you’re interested in the geology of the Niagara Escarpment, head here to examine prehistoric rock formations, or just to hike the 2.5 miles (4 km) of trails through deciduous Carolinian forest."