Lake Erie.
Erie
There are no monsters in Lake Erie.
The Lake Erie.
Lake Erie.
Erie and Ontorio. Erie and Ontorio.
Green Lake in Wisconsin Lake George in New York
Lake Erie is on the northern border of Ohio.
Yes. Erie, PA is on the coast of Lake Erie.
Lake would not be capitalized unless it begins a sentence, as in this sentence. Or if it is part of the name of a lake such as the Great Lakes.
Lake Erie
Lake Erie