• local diving

(Yellowtail Dam to the locals) Located 90 miles south of Billings, the Big Horn Canyon National Recreation Area is a great dive location.  The reservoir was created by a hydro electric dam built on the Big Horn River.  The canyon walls are .. Read More

• local diving

Canyon Ferry Reservoir is located approximately 20 miles east of Helena. The dam and visitor center is located at the north end of the lake. From Helena, take Highway 12/287 past East Helena and to the blinking light at the intersection of Highways 1.. Read More