HD 432 covers the far eastern Montana country around Wibaux and Beach—rolling prairie, dryland wheat, sage flats, and the Beaver Creek and Cabin Creek drainages running toward the North Dakota border. Elevations run from about 2,400 feet on the creek bottoms to 3,200 feet on the higher prairie ridges. The country is the Hi-Line meets the badlands: native bunchgrass-and-sage prairie, dryland wheat and CRP on the cropland, with cottonwood-and-willow corridors along the seasonal creek drainages and scattered ponderosa-pine and juniper breaks where the prairie drops into the deeper coulees. Theodore Roosevelt National Park sits just over the line in North Dakota; the country here feels more like western North Dakota than central Montana. Mule deer use the breaks and timbered draws; whitetail concentrate in the cottonwood corridors; pronghorn work the open prairie; sharptails and pheasant in the ag edges. Mostly private ranchland and farms with scattered DNRC state sections and small BLM tracts. Block Management is essential. I-94 east-west is the spine; secondary highways and section roads handle the rest. Wibaux is a tiny ranch town with gas, a cafe, the courthouse, the Wibaux County Museum (an actual interesting stop); Beach and Medora ND are just over the border with their own services. Glendive is west on I-94 with full services. Cell service holds along I-94 and weakens off it. Section roads gumbo when wet. The ranching country here has been worked the same way for generations; build a relationship with a landowner and the hunting can be remarkable.