1:50,000 (1"=0.8 miles) A long awaited detail map covering the Upper Hudson River, the Essex Chain Lakes, Boreas Ponds, Henderson Lake, and the Camp Santanoni area. a | [VIEW LESS] Map is 18" x 36". Other areas that are covered include:Southern High Peaks WildernessVanderwhacker Mountain Wild ForestHudson River GorgeOpalescent RiverRich Lake to Harris LakeSchroon River North of Schroon Lake