10 of the Greenest U.S. Cities to Visit in 2016

Over the past decade, environmental tourism has been on the rise. Although many travelers opt to go abroad to experience green living, there are great cities right here in the U.S. that have embraced an...

7 Must-See Caves and Caverns You Can Actually Visit

Let’s be clear about something: Caves are cool. We’re not sure what it is, but something about a hollow space underneath the earth that’s big enough to walk around in and explore just seems exciting to...