I began traveling solo after my 20-year marriage suddenly ended. These are my 5 favorite places I've visited alone

After visiting 21 countries on my own, I've got a few favorite places to visit solo. Lisa VanderVeen I began solo traveling after my 20-year marriage unexpectedly ended. I've now seen 21 countries. Some of my favorite solo trips have been to New York City, where it's hard to feel lonely. I've also…