| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S06E01 | Alaska |
April 12, 2007
PBS
|
30 | |
| S06E02 | New Mexico |
April 19, 2007
PBS
|
30 | |
| S06E03 | North Carolina |
April 26, 2007
PBS
|
30 | |
| S06E04 | Montana and Yellowstone |
May 3, 2007
PBS
|
30 | |
| S06E05 | New England |
May 10, 2007
PBS
|
30 | |
| S06E06 | The Deep South |
May 17, 2007
PBS
|
30 | |
| S06E07 |
Hawaii
season finale
|
May 24, 2007
PBS
|
30 |
No artwork of this type.
No artwork of this type.
No artwork of this type.