- A50, A56 -

Home Visit Events Explore Connect Support Virtual Exhibits More Hours and Location The Porter House Museum is located in the Broadway Historic District two blocks south of downtown Decorah. 401 West Broadway Street Decorah Iowa 52101 REGULAR HOURS The Museum is open May September Saturdays and Sundays and TuesdaySunday from June through August with guided tours beginning at 100 and 230 p. m. We are closed October through April except for special events.