Lake Cassidy   Be the first to submit input for Lake Cassidy. If you have info on Lake Cassidy, Snohomish County, Washington please submit it here to improve this web site.          These outdoors activities are available near Lake Cassidy.   Lakes Near Lake Cassidy: Lake Stevens, Snohomish County, 2 miles away Lost Lake, Snohomish County, 9 miles away Lake Beecher, Snohomish County, 10 miles away Reservoir Number Three, Snohomish County, 10 miles away Crabapple Lake, Snohomish County, 13 miles away   Public Lands Near Lake Cassidy: Wenberg State Park, Washington, 14 miles away Mukilteo State Park, Washington, 15 miles away Saint Edwards State Park, Washington, 19 miles away Lake Chelan National Recreation Area, Sedro-Woolley - WA, 22 miles away North Cascades National Park, Sedro-Woolley - WA, 22 miles away Ross Lake National Recreation Area, Sedro-Woolley - WA, 22 miles away   Marinas On or Near Lake Cassidy: Geddes Marina, Marysville, 6 miles away Dagmars Marina, Everett, 6 miles away Seacrest Marina, Everett, 6 miles away Granite Creek Marina, Everett, 9 miles away Bayside Marine & Outboard, Everett, 9 miles away   Camp Grounds Near Lake Cassidy: Lake Connor Park, Lake Stevens, 4 miles away Snohomish RV and Mobile Home Park, Snohomish, 6 miles away Twin Cedar Mobile Park, Marysville, 6 miles away J and K Co, Marysville, 8 miles away   Hotels Near Lake Cassidy: Holiday Inn Express Hotel & Suites MARYSVILLE, Marysville, 6 miles away Comfort Inn Marysville, Marysville, 6 miles away Quality Inn Arlington, Arlington, 6 miles away Best Western Tulalip Inn, Marysville, 7 miles away Arlington's River Rock Inn, Arlington, 7 miles away   Whitewater Near Lake Cassidy: Jim Creek, SnohomishCounty, 9 miles away       Class II - 7 miles long (Naval Station to South Fork Stillaguamish) Canyon Creek South Fork Stillaguamish Tributary, SnohomishCounty, 9 miles away       Class IV-V - 1.3 miles long (Fishing Access site to South Fork Stillaguamish) Stillaguamish River - South Fork, SnohomishCounty, 10 miles away       Class II - 9.1 miles long (Granite Falls to Jordan)