Mississippi National River and Recreation Area
National Park Service area in the United States.
Each edition grades its towns against each other only.

Look within 40 miles for the 3 places to visit; none is inside Union. They include 2 city parks and an attraction. Go 56 mi out for Mississippi National River and Recreation Area.

Park in Eau Claire, Wisconsin.
The towns around it, and where to stay →
The map ends at Reads Landing Overlook, 37 mi out.
Orange: Union. Numbers: the best-known places, matching the list below. © OpenStreetMap contributors
These 7 are all within 60 miles.
National Park Service area in the United States.
Protected area in Minnesota and Wisconsin, United States.
Ranked by how many people look them up, so the famous places lead and the local favorites follow.
Mississippi National River and Recreation Area: NPS/Gordon Dietzman, Public domain · Carson Park: Unknown authorUnknown author, Public domain · Lower Saint Croix National Scenic Riverway: Bobak Ha'Eri, CC BY 3.0 · Minnesota Marine Art Museum: EverettMath, CC BY-SA 4.0 · Winona County History Center: McGhiever, CC BY-SA 4.0 · Reads Landing Overlook: McGhiever, CC BY-SA 4.0