Thorold is a city in Ontario, Canada, located on the Niagara Escarpment. It is also the seat of the Regional Municipality of Niagara. The Welland Canal passes through the city, featuring lock 7 and the Twin Flight Locks.
Allanburg is a community within the City of Thorold, Ontario, Canada. It is located on the Welland Canal and Highway 20, both important transportation routes through the Niagara Peninsula. The two cross at a vertical-lift bridge, numbered as Bridge 11 by the Saint Lawrence Seaway Authority, but often known simply as the Allanburg Bridge. The collision of the ship Windoc with the bridge made national news in 2001.
DeCew House (variably spelt DeCow, Du Coo or DeCou) was built c.1808 in Thorold Township, Upper Canada. The two-story house had limestone walls 66 centimetres (26 in) thick.
Lake Gibson is a lake near Thorold in the Regional Municipality of Niagara, Ontario, Canada. The lake is not natural, but rather was created as a reservoir for hydroelectric power generation at the Ontario Power Generation Decew Falls 1 and Decew Falls 2 generating stations. The lake was created by flooding the shallow valley of Beaverdams Creek. Lake Moodie is located to the northwest of Lake Gibson and is a smaller segment of the overall Lake Gibson system. Almost all of the water supply to these lakes comes from Lake Erie via the Welland Canal. The lakes form part of the Twelve Mile Creek watershed.
The Welland River (originally called the Chippawa Creek) is a river in the Golden Horseshoe that passes through the Southern Ontario cities of Welland and Niagara Falls. It flows from its source, a Drainage Basin just south of Hamilton, Ontario to meet the Niagara River.
The Thorold Public Library is a building in Thorold, Ontario, located on 14 Ormond Street North.
Merrittville Speedway is a 3/8 mile dirt short track motor racing oval, located 20 minutes west of Niagara Falls, in Thorold, Ontario, Canada. The track hosts a weekly Saturday night program that runs from April to September each year and features stock car, sprint car and modified races.