Last time I left San Miguel de Allende, I wrote a “Dear John” letter to this fabulous city, packed my bags and went looking for bigger adventures. I returned, less than a year later, to a place that I had come to realize was pretty awesome. It became clear to me that there was no place I’d rather be, and that San Miguel was the place that most felt like home to me. The weather is perfect. The food is divine, and there are some really awesome things to do in San Miguel de Allende. If you haven’t visited yet, why not? There are plenty of cheapflights and, since Condé Nast Traveler voted it…