Island Lake Park Go Back Share Facebook Twitter LinkedIn Island Lake Park Popular Camping, Family Friendly, Hiking, Parks, Playground, Restrooms, Shelter, Sports, Trails, Water Element, Wedding Venues The 305 Contact Information Address 1087 NW Island Lake Rd, Poulsbo, WA 98370, USA Phone (360) 337-5350 Website https://www.kitsapgov.com/parks Location To navigate, press the arrow keys. 1087 NW Island Lake Rd, Poulsbo, WA 98370, USA Get Directions Tag Boating Parks Picnic Playground Swimming Trails