2024 Map of Henry

About this map

Blackfoot Reservoir dominates the western half of this terrain, where a chain of islands including Sheep Island, Long Island, and Gull Island dot the water. The landscape is a study in volcanic and mountain geography, featuring the Blackfoot Lava Field to the south and the high elevations of Crater Mtn and Pelican Ridge to the north. The small settlement of Henry serves as a focal point near the reservoir's eastern shore, situated along the Little Blackfoot River. Local history and geology intersect at sites like Robbers Roost and Chubb Flat, while various water sources such as Gaston Beatty Spring and Warm Spring reflect the region's complex hydrological character. Transportation is defined by established routes like the Blackfoot North Access Rd and the Henry Cutoff Rd, which navigate the elevation changes between Wilson Pass and the low-lying Long Valley.