A3 (2) Other key happiness metrics used to rank cities included civic engagement, clean environment, bikeability, and access to dentists. #questforhappiness @NatGeoMag @NatGeoTravel

A3 (2) Other key happiness metrics used to rank cities included civic engagement, clean environment, bikeability, and access to dentists. #questforhappiness @NatGeoMag @NatGeoTravel

https://twitter.com/BlueZones/status/932709607264239616