Harford County School Desegregation TourGet Directions Details Details Hours See website for hours. Location555 Alliance St.Havre de Grace, MD21078Get DirectionsContactMapCentral MarylandPlaces NearbyAccommodationsGreat Wolf Lodge MarylandLearn MoreAttractions, Accommodations, & DiningSpencer Silver Mansion B&BLearn MoreAttractions, Accommodations, & DiningVandiver InnLearn MoreAttractions, Accommodations, & DiningCourtyard by Marriott-Aberdeen at Ripken StadiumLearn MoreAttractions, Accommodations, & DiningRed Roof Inn-PerryvilleLearn MoreSee More For Central Maryland