Big Rock Reservoir, Phillips County, Montana     User input for Big Rock Reservoir, Phillips County, Montana: Be the first to submit input for Big Rock Reservoir. Help improve this web site with your great input. Submit Input: Your Name: Write or Paste Input here: Upload picture:      Review Guidelines        Go for a hike on the Horse Camp Trail, and as expected C K Creek is a wonderful stream that is worth stopping at. It is very dried up here at Big Rock Reservoir commonly; the month of May is the wettest with most of the rain while February is typically the driest month. Dry Coulee is a great place to stop by in close proximity to Big Rock Reservoir; Big Rock Reservoir is not the only place nearby, Wildlife Reservoir is a nearby lake. Summer at Big Rock Reservoir       arrives with high temperatures in the 80's, and throughout the night it cools down to the 50's. Highs during the wintertime are generally in the 20's, and overnight lows in the 0's for Big Rock Reservoir. This lake is so wonderful. Good hiking is available along the Skyline Trail; if you've had enough of Big Rock Reservoir, Dry Lake Reservoir is nearby. This place, Big Rock Reservoir, it definitely has so much outdoors exciting stuff. Hiking is a popular thing                  to do around Big Rock Reservoir; Old Musselshell Trail is a brilliant local trail. You'll need more than a day to explore everything Big Rock Reservoir has to offer, you can camp at Crooked Creek Campground.   Current weather conditions at Big Rock Reservoir, Phillips County, Montana Local climate location: ROY 20 miles away   Coordinates: Latitude: 47.61778 Longitude: -108.1753 Montana Lakes Complete list of all lakes in Montana Phillips County Lakes Complete list of all lakes in Phillips County Books about Big Rock Reservoir List of books available on Amazon.com about Big Rock Reservoir, Phillips County, Montana. Outdoors Recreation Near Billings, Montana Very comprehensive list of a variety of outdoors recreation in the vicinity of Billings, Montana, the metro area neareast to Big Rock Reservoir. Find info on campgrounds, hiking trails, ski resorts, lakes, beaches, parks, whitewater and more. Montana Outdoors Index This is a very comprehensive index of outdoors activities in the great state of Montana.     These outdoors activities are available near Big Rock Reservoir.   Camp Grounds Near Big Rock Reservoir: Crooked Creek Campground, Petroleum County, 19 miles away   Trails Near Big Rock Reservoir: Horse Camp Trail, Petroleum County, 10 miles away Skyline Trail, Fergus County, 13 miles away Old Musselshell Trail, Fergus County, 16 miles away   Lakes Near Big Rock Reservoir: Wildlife Reservoir, Phillips CountyCounty, 1 miles away Dry Lake Reservoir, Phillips CountyCounty, 2 miles away