1) Borscht circuit site 2) Catskill mountains 3) Chain 4) Chain of mountains 5) Irving locale 6) Mice in NY mountains 7) Mountain chain 8) Mountain range 9) New York range 10) Range 11) Range of mountains 12) Rip Van Winkle setting 13) Where Rip Van Winkle slept 
[n] - a range of the Appalachians west of the Hudson in southeastern New York
Catskill Mountains noun a range of the Appalachians west of the Hudson in southeastern New York; includes many popular resort areas