Sweeney Creek Ecology Trail   When was the last time you got out in nature a bit? Sweeney Creek Ecology Trail in Lewis and Clark County, Montana is just what you need. During your trip to Sweeney Creek Ecology Trail you'll meet some people from Marysville for sure. Smith Gulch is a tremendous location to spend some time at. You'll need more than a day to discover everything Sweeney Creek Ecology Trail has to offer, you can camp at Tenmile Campground. There's some flowing water close by,     Spring Creek is a stream you can stop at while you're here. Stay the night at Porcupine Campground, and in the event that you don’t have a problem getting wet, you can always go whitewater paddling on Boulder River. Little Porcupine Creek is one of the streams close by that might be worth visiting. At Sweeney Creek Ecology Trail you don’t see much precipitation. The month of May is the wettest with most of the rain while July is the month with the least amount of precipitation. For the duration of the summertime here at Sweeney Creek Ecology Trail, high temperatures typically get into the 80's while overnight lows are frequently in the 40's. All through the winter highs are in the 30's, and during the dark hours in the wintertime at Sweeney Creek Ecology Trail temperatures plunge to the 10's.   Be the first to review Sweeney Creek Ecology Trail SUBMIT INPUT     Map Map Campgrounds Nearby List of Nearby Campgrounds Weather Local weather forecast These outdoors activities are available near Sweeney Creek Ecology Trail.   Campgrounds Near Sweeney Creek Ecology Trail: Porcupine Campground, Lewis and Clark County , 1 miles away Tenmile Campground, Lewis and Clark County , 3 miles away Moose Creek - MacDonald Pass, Helena , 4 miles away MacDonald Pass Campground, Lewis and Clark County , 4 miles away Quigley Group, Marysville , 5 miles away   Whitewater Near Sweeney Creek Ecology Trail: Boulder River, Jefferson County , 17 miles away, Class II - 61 miles long (Bison Creek to Jefferson River) Whitewater Outfitter - Montana River Outfitters, Lewis And Clark County , 23 miles away, Whitewater outfitter   Hotels Near Sweeney Creek Ecology Trail: Best Western Premier Helena Great Northern Hotel, Helena , 15 miles away Holiday Inn Express & Suites HELENA, Helena , 16 miles away Jorgensons Inn, Helena , 16 miles away Quality Inn Helena, Helena , 16 miles away Wingate By Wyndham Helena Airport, Helena , 16 miles away