Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pawtuckaway State Park is a 5,000-acre (20 km2) preserve in New Hampshire, United States. It is one of the largest state parks in southeastern New Hampshire and is named for Pawtuckaway Lake and the Pawtuckaway Mountains. The park extends from the west shore of the lake to the west side of the mountains.The Pawtuckaway Mountains are a small, rocky, circular range that form the outline of an ancient volcanic ring dike dating from 130—110 million years ago (Cretaceous).