Niagra Glen
Technically, this is in Ontario, CN, but c’mon, Western New Yorkers have no nearby rock otherwise!
The “Hidden Gem” (or only gem) of Western New York State, although technically, it’s in Canada… and it’s limestone! Remember to bring your passport if you’re from the U.S.!!!
According to the community website (below), rope climbing is indefinitely banned. But, there’s definitely some amazing bouldering to be had! Check it out:

(almost) Western NY Limestone

