Holy Trinity Orthodox Cathedral

1121 N. Leavitt St.
Chicago, IL 60622
773-486-6064 View Website

An official city landmark and listed on the U.S. National Register of Historic Places, this church is only one of two churches designed by famed American architect Louis Sullivan. If it looks quaint on the outside it’s because it’s modeled after the rural Orthodox cathedrals in Russia. That all changes once you step inside and see the intricate and beautiful reredo.