Park · Western NY
Leashed dogs welcome in the park grounds. Not permitted on the Cave of the Winds decks or the Maid of the Mist.
The oldest state park in the country, and the walking is better than the postcards suggest - Goat Island and the Three Sisters put you in the middle of the upper rapids.
The policy above is the standing rule of the agency that manages this land, as published on its own pages. Official page.
Rules change, and seasonal beach rules change twice a year. Check before a long drive.