Rock Lake Fishing near Big Timber, Montana

Rock Lake is a reservoir located just 22.1 miles from Big Timber, in Park County, in the state of Montana, United States, near Sioux Crossing, MT. Fishermen will find a variety of fish including cutthroat trout and others here. Whether you’re fly fishing or otherwise your chances of getting a bite here are good. So grab your favorite fly fishing rod and reel, and head out to Rock Lake.

Join us as we discuss the Montana Fishing License options, fishing rules and fishing regulations. Please remember to check with the local Fish and Wildlife department to ensure the stream is open to the public. Now get out there and fish! Check out our Fishing Times chart to determine when the fish will be most active.

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