2011 Map of Lower Seymour Lake

About this map

Lower Seymour Lake and the southern reaches of the Anaconda Range define this mountainous region of Montana, where the watershed is dominated by the Big Hole River. This 2011 survey reveals a landscape largely dedicated to outdoor recreation and ranching, featuring the Arcola Scout Camp and several developed sites such as Seymour Campground and Sportsmans Campground. The drainage network is particularly intricate here, with the Bacon Ditch and numerous forks like East Fork La Marche Creek and West Fork Twelvemile Creek carving through the terrain. Evidence of local land use is visible at the La Marche Creek Ranch and Sundance Lodge, while the naming of Bear Trap Gulch speaks to the area's historical character. These features, connected by routes like Seymour Creek Rd, illustrate the intersection of water management and alpine access.