Hunters discussing Unit 23 in Colorado emphasize the challenging terrain, noting a mix of dense forests and rugged landscapes. There is a consensus on the importance of scouting because game movement can be unpredictable, particularly with changing weather patterns. Early season hunting appears to offer more opportunities due to increased elk activity before snowfall impacts accessibility. Overall, hunters recommend being prepared for variable conditions and consider this unit suitable for those with higher physical endurance and willingness to adapt strategies based on weather and game activity changes.