What is bull mountains?

As an AI language model, I don't have personal experiences but I can provide a brief information on Bull Mountains.

Bull Mountains is a range of low mountains in south-central Montana, United States, stretching from south of Billings towards Roundup. It is part of the easternmost extent of the Rocky Mountains. The peaks in Bull Mountains generally range between 3,000 and 4,000 feet in elevation and are characterized by steep ridges and barren, rocky terrain. The Bull Mountains are a popular destination for outdoor recreation and are known for their hunting, fishing, and hiking opportunities. The mountains are also home to a variety of wildlife, including black bears, elk, mule deer, and mountain lions. The area around the Bull Mountains has a rich history of mining, logging, and ranching, and many historic sites can be found in the region.