Unit 103 is the country south of Pueblo where the plains begin folding up toward the Wet Mountain foothills—Pueblo and northern Huerfano County, with elevations from 5,000 on the flats to about 7,000 on the higher PJ-and-oakbrush benches near Beulah. The terrain transitions from sage and shortgrass prairie cut by St. Charles River, Greenhorn Creek, and Cucharas Creek bottoms, into rolling PJ-juniper and Gambel oak country with scattered ponderosa starting on the higher ridgelines. Pronghorn cover the lower open ground. Mule deer are the marquee species in the oakbrush breaks and PJ ridges—a sleeper unit for opportunistic deer hunters who can read mid-elevation transition zone country. Some elk drift down from Unit 140 and the Wet Mountains. Public ground sits mostly along the western edge where San Isabel National Forest spills off the Wet Mountains, plus state trust sections and a smaller-but-existing Walk-In Access roster. The bulk of the unit is deeded private—legacy Spanish land grant ground in pieces, working ranches, and quite a bit of subdivision creep around Beulah and the Greenhorn area. CO-78 climbs west out of Pueblo into Beulah and the foothills; CO-96 is the eastern access. Pueblo is the supply hub; Beulah and Rye are tiny mountain communities with limited services. Cell service is solid near Pueblo and gets unreliable in the foothills, especially in the canyons. The transition zone here is where the unit shines—if you can find access to oakbrush benches at 6,500 feet you can carve out genuinely good mule deer hunting that gets overlooked becuase it's not in a celebrated unit.