About Kleinfeltersville, Pennsylvania
Kleinfeltersville is an unincorporated community in Heidelberg Township, Lebanon County, Pennsylvania, United States. It is almost due east of Schaefferstown on Pennsylvania Route 897. It has the longest one-word, unhyphenated name of any town with a post office in the United States. It is the site of the Kleinfeltersville Hotel and Tavern, built before the start of the American Civil War and is also familiar to regional outdoorspersons as the nearest community to the Middle Creek Wildlife Management Area, a popular location for birdwatching and other outdoor activities.