6.68 avg 13 episodes 6.8 → 6.4
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Houston, Texas | 6.8 | 9 |
| 2 | Bern Region, Switzerland | 7.3 | 10 |
| 3 | Brooklyn, New York | 6.4 | 12 |
| 4 | Shanghai, China | 6.7 | 11 |
| 5 | Huntsville, Alabama | 6.2 | 10 |
| 6 | Vancouver, Canada | 7.5 | 13 |
| 7 | Hill Country, Texas | 6.5 | 12 |
| 8 | Big Sur and Monterey, California | 7.5 | 11 |
| 9 | Xi'an, China | 6.9 | 11 |
| 10 | Ireland's Northwest Coast | 6.1 | 10 |
| 11 | Orange County, California | 5.2 | 10 |
| 12 | Montreal, Canada | 7.3 | 12 |
| 13 | Oregon RV Trip | 6.4 | 10 |
6.97 avg 12 episodes 6.9 → 7.3
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Hong Kong, China | 6.9 | 12 |
| 2 | Greater Palm Springs, California | 6.9 | 10 |
| 3 | Lake Geneva and the Valais, Switzerland | 7.4 | 10 |
| 4 | Santa Fe, New Mexico | 7.2 | 11 |
| 5 | Seoul, South Korea | 7.1 | 9 |
| 6 | Lafayette and Cajun Country, Louisiana | 7.0 | 10 |
| 7 | Rhine River Cruise | 6.1 | 11 |
| 8 | Naples and Paradise Coast of Florida | 6.3 | 14 |
| 9 | Christchurch, New Zealand | 7.9 | 10 |
| 10 | Baltimore, Maryland | 6.6 | 10 |
| 11 | Food Around the World | 7.0 | 10 |
| 12 | Charleston, South Carolina | 7.3 | 10 |
6.95 avg 13 episodes 7.2 → 4.7
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Budapest, Hungary | 7.2 | 9 |
| 2 | The Florida Keys and Key West | 7.0 | 9 |
| 3 | Top of the South Island, New Zealand | 7.4 | 11 |
| 4 | Sonoma County, California | 7.2 | 11 |
| 5 | British Virgin Islands | 7.1 | 9 |
| 6 | Dallas, Texas | 6.2 | 9 |
| 7 | Lakes and Mountains of New Hampshire | 7.4 | 8 |
| 8 | Phoenix, Arizona | 6.7 | 10 |
| 9 | Vienna, Austria | 7.3 | 10 |
| 10 | Corning, New York and the Southern Finger Lakes | 7.0 | 11 |
| 11 | Auckland, New Zealand | 7.6 | 11 |
| 12 | Maine | 7.5 | 9 |
| 13 | Miami | 4.7 | 8 |
6.98 avg 5 episodes 7.8 → 6.9
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Quebec City, Canada | 7.8 | 9 |
| 2 | Dutchess County/Hudson Valley, New York | 6.5 | 10 |
| 3 | International Food Special Part 2 | 6.9 | 10 |
| 4 | Fort Myers and Sanibel Island, Florida | 6.8 | 10 |
| 5 | How to Make Travel Count | 6.9 | 9 |
6.53 avg 8 episodes 6.9 → 4.7
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Asheville, North Carolina | 6.9 | 11 |
| 2 | The Jersey Shore and More | 5.2 | 12 |
| 3 | Genesee River Valley, New York | 7.7 | 12 |
| 4 | Houston, Texas | 6.9 | 9 |
| 5 | Louisville and Bourbon Country, Kentucky | 7.1 | 12 |
| 6 | Colorado Springs, Colorado | 6.8 | 8 |
| 7 | San Antonio, Texas | 6.9 | 9 |
| 8 | Boston, Massachusetts | 4.7 | 11 |
6.71 avg 10 episodes 7.2 → 6.3
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Belfast and Antrim Coast, Northern Ireland | 7.2 | 12 |
| 2 | Cruising the Inside Passage of Alaska | 6.7 | 12 |
| 3 | Madison, Wisconsin | 7.0 | 8 |
| 4 | St. Augustine, Florida | 6.0 | 10 |
| 5 | Big Sky, Montana | 7.2 | 9 |
| 6 | Savannah, Georgia | 7.1 | 9 |
| 7 | California Road Trip | 6.0 | 8 |
| 8 | Chattanooga, Tennessee | 7.1 | 9 |
| 9 | The Makers | 6.5 | 11 |
| 10 | Limerick and County Clare, Ireland | 6.3 | 11 |
6.10 avg 6 episodes 6.3 → 6.8
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Darwin, Australia | 6.3 | 7 |
| 2 | Route 66, Illinois | 6.8 | 6 |
| 3 | Victoria, British Columbia, Canada | 6.3 | 9 |
| 4 | New Hampshire's Coast and More | 6.0 | 7 |
| 5 | Portland, Oregon | 4.4 | 5 |
| 7 | Newport, Rhode Island | 6.8 | 7 |
7.17 avg 7 episodes 5.8 → 6.0
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Northern Costa Rica | 5.8 | 6 |
| 3 | Samantha's 25th Anniversary Special | 8.8 | 6 |
| 5 | The Crystal Coast of North Carolina | 7.8 | 8 |
| 7 | Mainz, Wiesbaden and Rothenburg, Germany | 6.8 | 7 |
| 8 | The Black Hills of South Dakota | 8.0 | 7 |
| 9 | Route 66: Missouri to Oklahoma | 7.0 | 6 |
| 10 | Route 66: Oklahoma City to Texas | 6.0 | 6 |
