International Vinegar Museum
Museum in Roslyn, South Dakota, United States.
Each edition grades its towns against each other only.

There is no place to visit inside Portage Township; there are 2 within 40 miles. The commonest are a museum and a garden.

Museum in Roslyn, South Dakota, United States.
The towns around it, and where to stay →
The outermost point is International Vinegar Museum, at 39 mi.
Orange: Portage Township. Numbers: the best-known places, matching the list below. © OpenStreetMap contributors
Nothing is inside Portage Township itself; these 2 are within 60 miles.
Museum in Roslyn, South Dakota, United States.
Arboretum and nature area located in Aberdeen, South Dakota, United States.
Ranked by how many people look them up, so the famous places lead and the local favorites follow.
International Vinegar Museum: Wtshymanski (talk), CC BY 3.0 · Kuhnert Arboretum: U.S. Department of Agriculture, Public domain