ARiaDneOne Rockin New Orleans Witch's blog: "For Your Information"

Henry David Thoreau lived at Walden Pond from July 1845 to September 1847. His experience at Walden provided the material for the book Walden, which is credited with helping to inspire awareness and respect for the natural environment. Because of Thoreau's legacy, Walden Pond has been designated a National Historic Landmark and is considered the birthplace of the conservation movement. Park Interpreters provide tours and ongoing educational programs. The Reservation includes the 102-foot deep glacial kettle-hole pond. Mostly undeveloped woods totaling 2680 acres, called "Walden Woods," surround the reservation.

Now part of the Massachusetts Forests and Parks system, Walden Pond State Reservation includes 462 acres of protected open space so that visitors from near and far may come to experience the pond that inspired Thoreau. In summer the Reservation is a popular swimming destination. In the spring and fall, many people hike the trails that ring the pond and visit the replica of Thoreau's one-room cabin. Year round interpretive programs and guided walks are offered as well as a gift shop, bookstore and the Tsongas gallery.