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

Our list finds nothing inside Dallas, but 3 places within 40 miles. They include 2 city parks and a museum. Further afield, Mississippi National River and Recreation Area is 59 mi from the centre.

Park in Eau Claire, Wisconsin.
The towns around it, and where to stay →
Out of town, most of the 3 are to the southeast.
Orange: Dallas. Numbers: the best-known places, matching the list below. © OpenStreetMap contributors
Everything here is within 60 miles, 9 places in all.
National Park Service area in the United States.
Protected area in Minnesota and Wisconsin, United States.
Organization in Minnesota, US.
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 · Franconia Sculpture Park: McGhiever, CC BY-SA 4.0 · Stillwater Overlook: McGhiever, CC BY-SA 3.0 · Washington County Historical Society, Minnesota: Heritage Preservation Department - MNHS, CC BY-SA 2.0 · Wisconsin Canoe Heritage Museum: Somewhere On The Road of Life at en.wikipedia, Attribution