I've visited dozens of US cities, but this charming Southern town with a walkable downtown is my favorite

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• I've visited dozens of US cities, and Greenville, South Carolina, is my favorite.
• The city has a walkable downtown area and a lot of great opportunities to get outside.
• If I could go back to Greenville for only one thing, it would be the food.

The first time I visited Greenville, South Carolina, I was shocked in the best way possible. As someone who had traveled the US extensively...