My favorite vacations have been the ones where we've planned or been forced into a day of downtime amidst multiple days of go-go see the sights. I hope to never again be a seven countries in six days type of traveler.

We just spent 14 days in Mexico City. We'd been before, so got to visit some 2nd and 3rd tier sights and also just spent a few days vibing in the neighborhood. Meals for two were anywhere from $5 to $600 and almost all of them were excellent.

Why? I don't have a porch at home, and it's too hot to sit outside and read.