Union Park Hollow is a valley located in Dubuque County, Iowa. It appears on the Dubuque North USGS 7.5-minute topographic quadrangle. The nearest populated place is Frith Spur, approximately 0.7 miles to the NW.
Dubuque County · Iowa
Union Park Hollow is a valley located in Dubuque County, Iowa. It appears on the Dubuque North USGS 7.5-minute topographic quadrangle. The nearest populated place is Frith Spur, approximately 0.7 miles to the NW.