PORT ST. LUCIE, Fla. — While Florida's population has been growing since 2020 at a faster rate than any other state, one town on the Treasure Coast is doing plenty to lead the way.

I Explored Italy’s Ligurian Coast the Old-fashioned Way—By Foot on Its Ancient Paths. ... On a side street a few steps from the town’s port, I found the footpath to Portofino.