| Clue | Source | Date |
|---|---|---|
| Lake associated with Thoreau | Universal | 09 Oct 2020 |
| Symbol of simple living | Newsday | 11 Jul 2020 |
| Site of Thoreau's cabin | Eugene Sheffer | 11 Nov 2017 |
| Famed cabin site | ||
| Famed cabin site | New York Times | 01 Jan 2016 |
| Thoreau's cabin site | ||
| Cabin site near Concord, Massachusetts | ||
| Massachusetts landmark made famous by Thoreau | ||
| Thoreau locale | ||
| Site of an 1845-47 retreat | ||
| Thoreau's retreat | ||
| Cabin site near Concord, New Hampshire | ||
| Noted retreat | ||
| Where Thoreau meditated. |