Hidden Lake   Be the first to submit input for Hidden Lake. If you have info on Hidden Lake, Salmon River Mountains, Valley County, Idaho please submit it here to improve this web site.          These outdoors activities are available near Hidden Lake.   Lakes Near Hidden Lake: Mud Lake, Boise County, 6 miles away Lake Cascade, Valley County, 17 miles away   Public Lands Near Hidden Lake: Cascade State Park, Idaho, 16 miles away Boise National Forest, Idaho, 18 miles away Eagle Island State Park, Idaho, 31 miles away   Camp Grounds Near Hidden Lake: Hollywood Point Campground, Gem County, 4 miles away Sage Hen Campground, Gem County, 4 miles away Big Eddy Campground, Valley County, 6 miles away Canyon Campground, Valley County, 6 miles away   Hotels Near Hidden Lake: Ashley Inn, Cascade, 17 miles away Dutch Oven Bed & Breakfast, Cascade, 17 miles away Cabana Inn, Boise, 30 miles away SpringHill Suites Boise, Boise, 31 miles away Red Lion Boise Downtowner, Boise, 31 miles away   Ski Areas Near Hidden Lake: Tamarack, Idaho, 22 miles away       2800 foot drop, 8 lifts, 42 runs Bogus Basin, Idaho, 25 miles away       1800 foot drop, 7 lifts, 52 runs Brundage Mountain, Idaho, 38 miles away       1800 foot drop, 5 lifts, 46 runs   Whitewater Near Hidden Lake: Payette River - North Fork, Valley/ BoiseCounty, 7 miles away       Class V - 16 miles long (Smiths Ferry to Banks) Payette River, BoiseCounty, 10 miles away       Class III - 7 miles long (Banks to Beehive Bend) Payette River, BoiseCounty, 12 miles away       Class II+(III) - 6 miles long (Beehive Bend to Jet Boat Ramp)