Walden, published by Henry David Thoreau in 1854, recounts and reflects on the roughly two years, from 1845 to 1847, Thoreau spent living in a small self-built cabin near Walden Pond in Massachusetts, land belonging to his friend and mentor Ralph Waldo Emerson, condensed in the finished book into the shape of a single symbolic year. Thoreau frames the experiment explicitly as a deliberate withdrawal from the demands of conventional economic and social life, undertaken to, in his own stated purpose, live deliberately and confront only the essential facts of existence rather than the accumulated distractions and unexamined assumptions of ordinary society.
The book combines detailed practical description, Thoreau's accounts of building his cabin, growing beans and observing the pond and surrounding woods through the changing seasons, with sustained philosophical and spiritual reflection on simplicity, self-reliance and the possibility of direct, unmediated encounter with the natural world, themes closely continuous with the Transcendentalist framework Emerson had set out in Nature nearly two decades earlier.
Thoreau structures the book around the progression of a single year, opening in summer and moving through the seasons back to spring, a literary compression of the roughly two actual years he spent at the pond into a symbolic annual cycle of withdrawal, reflection and renewal that gives the book a shape closer to spiritual autobiography than to a straightforward chronological journal.