Lake Armstrong   Be the first to submit input for Lake Armstrong. If you have info on Lake Armstrong, Northern Cascade Range, Snohomish County, Washington please submit it here to improve this web site.          These outdoors activities are available near Lake Armstrong.   Lakes Near Lake Armstrong: Lake Cavanaugh, Skagit County, 9 miles away Lake Stevens, Snohomish County, 10 miles away Lost Lake, Snohomish County, 11 miles away Crabapple Lake, Snohomish County, 11 miles away Lake Howard, Snohomish County, 14 miles away   Public Lands Near Lake Armstrong: Wenberg State Park, Washington, 12 miles away Mukilteo State Park, Washington, 18 miles away Saint Edwards State Park, Washington, 25 miles away Lake Chelan National Recreation Area, Sedro-Woolley - WA, 14 miles away North Cascades National Park, Sedro-Woolley - WA, 14 miles away Ross Lake National Recreation Area, Sedro-Woolley - WA, 14 miles away   Marinas On or Near Lake Armstrong: Geddes Marina, Marysville, 9 miles away Seacrest Marina, Everett, 10 miles away Dagmars Marina, Everett, 10 miles away Port of Everett, Everett, 12 miles away Granite Creek Marina, Everett, 13 miles away   Camp Grounds Near Lake Armstrong: Pilchuck Bridge Campground, Skagit County, 5 miles away Smokey Point RV Park, Arlington, 6 miles away J and K Co, Marysville, 7 miles away Twin Cedar Mobile Park, Marysville, 8 miles away   Hotels Near Lake Armstrong: Arlington's River Rock Inn, Arlington, 1 miles away Quality Inn Arlington, Arlington, 4 miles away Medallion Hotel, Arlington, 6 miles away Holiday Inn Express Hotel & Suites MARYSVILLE, Marysville, 8 miles away Comfort Inn Marysville, Marysville, 9 miles away   Whitewater Near Lake Armstrong: Pilchuck Creek, SnohomishCounty, 4 miles away       Class II-III - 6.1 miles long (Highway 9 Bridge to I-5 Bridge) Pilchuck Creek, SnohomishCounty, 5 miles away       Class III-IV(V) - 5.5 miles long (Pilchuck Creek Campsite to Highway 9 Bridge) Pilchuck Creek, SnohomishCounty, 7 miles away       Class IV - 4.4 miles long (Lake Cavanaugh Road to Pilchuck Creek Campsite)