Lovely State Park in the 1,000 Islands where water activities are the main attraction. Make sure to check out the island too! The park spans the island and a little snaking river-like bay. Really pretty to explore on boat. Easy and very pretty trails on site, walk along the shore too. Decent wildlife and great birding. Feels very isolated though easy to get to. Bring your passport, you can see Canada from some of the picnic grounds. Incredible sunsets!!!

Quality State Park facilities, clean. Camping ranges from tents in shady woods to cabins. Some sites are pretty private, even the ones that aren't are quiet.

Note: Robert Moses apparently did a lot in New York State. This park is near Canada! There is also a Robert Moses beach on Long Island near NYC (Fire Island National Seashore) and Robert Moses parkway near Niagara Falls. These are all 8+ hours from each other! Be careful with your mapping apps and in getting advice for travel.