You may find what you need at quarrygardensatschuyler.org. There are about 2 miles of trails, 160+ rock stairs along the route. Vists/tours by appointment April-November.
Look at their website for dates open. Trails are not difficult and not very long. Take a tour as they do a great job talking about the various plants/plantings. There are some other sites nearby so check for things to do in Nelson County.
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