The Diocese of Greensburg operates two retreat centers in Westmoreland County.

The Bishop William G. Connare Center near Greensburg is easily accessible from Route 30 West.

The Bishop Anthony G. Bosco Center in North Huntingdon Township, easily accessible from Route 30 West and Pennsylvania Avenue, is also home to Queen of Angels Catholic School.

The Bishop Connare Center was dedicated as the former St. Joseph Hall, a minor seminary, May 4, 1964, while the Bishop Bosco Center was dedicated Sept. 9, 2005.