this is heading south on the welland canal parkway from Glendale Ave. (which is 5 minutes from the Glendale Ave exit off the QEW Niagara, Fort Erie, Toronto) it's about 15 minutes from the USA Border - Rainbow Bridge, Queenston Bridge and around 35 minutes from the Fort Erie Bridge to USA - Niagara Falls Ontario Canada.
You can get here from Niagara on the Lake within about 35 minutes as well. It's nice because all the "tourist" attractions in St Catharines, form a sort of loop and you don't have to drive very far to see the next thing.
This is also within 10 minutes of the haunted blue ghost tunnel, the screaming tunnel is off of Glendale Ave and Taylor Rd. (heading North up the mountain in behind the Niagara on the Lake - Niagara College Campus) to Warner Rd.