Hunters looking to access the western end of Montana's Hunt District 621 should be aware that certain routes, like the Power Plant Ferry Road leading to Cow Creek Wilderness Study Area, might be blocked by private ranches, complicating access without a boat or guide. While some hunters found this area crowded, they also reported seeing large bulls, particularly near water sources due to dry conditions. The region’s wildlife, particularly elk, is accessible with certain tag types; the archery-only tag is valid on the CMR Wildlife Refuge, unlike the rifle tag, which isn't. Additionally, understanding the state's bonus and preference point systems is crucial for improving draw odds, with points being auto-applied when unsuccessful; thus, planning applications and accounting for winter’s impact on game populations can greatly enhance hunting success in this district.