Trout Run Trail

Decorah Ice Cave State Preserve has one of the largest ice caves in the Midwestern United States. It consists of a 3-acre (1.2 ha) parcel of land at the edge of Barbara Barnhart VanPeenen Memorial Park in the northern portion of the city of Decorah, in Winnesheik County, Iowa.Ice Cave is open to the public as an 'enter at your own risk' attraction.

Vesterheim Norwegian-American Museum in Decorah, Iowa is the National Norwegian-American Museum and Folk Art School, with over 33,000 artifacts, 12 historic buildings, and a library and archives. This treasure showcases one of the most extensive collection of Norwegian-American artifacts in the world and highlights the best in historic and contemporary Norwegian folk and fine arts.

Decorah High School is a public high school located in Decorah, Iowa. The school colors are red and royal blue, and the mascot is the Vikings. It is a part of the Decorah Community School District.In addition to Decorah, the census-designated place of Burr Oak is in the district boundary, and therefore the high school's attendance area.

Decorah Woolen Mill, also known as the Meritol Building or Decorah Tire Service, is a historic building located in Decorah, Iowa, United States. The mill was originally constructed in 1867, and was operated by various owners in the years to come. They included the Decorah Glove and Mitten Works who operated in the building the same year, 1908, that it was struct by a tornado.

The Decorah Commercial Historic District is a nationally recognized historic district located in Decorah, Iowa, United States. It was listed on the National Register of Historic Places in 2017. At the time of its nomination it contained 126 resources, which included 85 contributing buildings, one contributing structure, and 40 non-contributing buildings.

The Norris Miller House, also known as The Stovewood House, is a historic residence located in Decorah, Iowa, United States. The 1½-story frame house features a vernacular Classical cornice, symmetrical plan, a gable roof, and a limestone basement. The structure is composed of oak that is split into short lengths for use in a stove, or stovewood.

Painter-Bernatz Mill, also known as the Old Stone Mill, is a historic building located in Decorah, Iowa, United States. The original part of the mill was constructed by William Painter in 1851, and it was expanded to its present size in the next year or two. A mill race was constructed from a dam on the Upper Iowa River, and it was routed beneath the building to power the turbine.

Steyer Opera House is a historic building located in Decorah, Iowa, United States. The three-story, brick commercial block was designed by F.G. Brant of Dubuque. Its original owner and namesake was Joseph Steyer, who emigrated from Luxembourg in 1852 and settled in Decorah in 1865. The building was built in 1870 and an additional three bays were added to the east side in 1875.