Olson City Park in Worthington, MN is a well-maintained park with an inviting atmosphere. Its campsites have back-in gravel roads and sites, but there is plenty of space between them for added privacy. Although there is no sewer system, the park offers twenty, thirty, or fifty amp service. Lake Okabena being right next to the park with a 4.8-mile long paved walking/biking path adds to its...