LifestyleRecreationOutdoors Blydenburgh County Park Campground Veterans Memorial Hwy Smithtown , NY campground office: 631-854-3712 Blydenburgh County Park Campground in Smithtown. (Nov. 23, 2014) Photo Credit: Ian J. Stark Print Share fbShare Tweet Email View Map Type: Campgrounds Price: Call. Description: 588 acres, restrooms, dump station, boating, fishing, dog park, showers, grills. Season: Call Campsites: 50 tent and trailer Website Add an event Correct this listing Share on Facebook Share on Twitter Comments We're revamping our Comments section. Learn more and share your input.