Posted at: 07/02/2013 10:47 PM
Updated at: 07/03/2013 3:07 PM
By: Brianna Long
Passport: Niagara Cave
(ABC 6 News) -- We begin our passport series this summer at Niagara Cave in Harmony.
It has been voted best family destination the past four years, and is rated a top 10 cave by many U.S. outdoor sites.