This document provides information about New London County in Connecticut, including its location, history, state parks and monuments, family attractions, and references. It discusses how the USS Nautilus is located in Groton and was the first submarine to reach the North Pole. It also mentions Harkness State Park and Rocky Neck State Park as places to visit in the county. Finally, it provides pictures of the Nathan Hale Schoolhouse and New London Ledge Lighthouse as family attractions.