Duluth, Minnesota four Catholic schools with coverage up to grades 6 or 8, two Protestant schools, two Montessori schools, and six other charter and private schools. Due to its proximity to the Great Lakes, Duluth is the location for the Large Lakes Observatory. The Large Lakes Observatory operates the largest university-owned research vessel in the Great Lakes, the R/V Blue Heron. Built in 1985 for fishing on the Grand Banks, the Blue Heron was purchased by the University of Minnesota in 1997, sailed from Portland, Maine, up the St. Lawrence Seaway to Duluth, and converted into a limnological research vessel during the
Duluth, Minnesota make this attraction popular among visitors and locals. The North Shore Scenic Railroad is a heritage railroad that operates between Duluth and Two Harbors, Minnesota. It is owned by the Lake Superior Railroad Museum and offers several different types of passenger excursion trains between May 28 and October 15 each year. The railroad was started in 1990, using the Lakefront Line once owned by the Duluth, Missabe and Iron Range Railway. The NorShor Theatre is a historic movie palace on Superior Street that is being restored for use as a performance venue. The century-old venue is generally considered a local