Yes, some trails lead directly fro lake that are wide and pretty flat and easy to traverse.
Absolutely, the park closes end of October. I know a really nice place to walk. Goes right around the lake
Artist Rock, sunset Rock are easy to get to. Before you get to the main of the campgrounds there are two roads on your right where you find parking areas. When will take you to inspiration point and the other is Laurel House road where you'll find a handicap trail To a platform where you can view the top of kaaterskill Falls. And the campground there's another short trail to a scenic point where the historic hotel used to be. If you want information on trails there is a awesome app you can install on your phone call alltrails I highly recommend it
Yes they have accessible ramps and trails. Check at the front gate they have Maps they can give you
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