Sloan Canyon National Conservation Area 2998 Nawghaw Poa Road, Henderson, NV 89044 (702) 515-5350 VISIT WEBSITE Sloan Canyon National Conservation Area’s 48,438 acres provide peace and solitude for those who visit the unique scenic and geologic features and extraordinary cultural resources. The centerpiece of the area is the Sloan Canyon Petroglyph Site, one of theContinue reading “Sloan Canyon in Henderson, Nevada”