Sioux legends of Sica Hollow (pronounced SHE-cha) recall mysterious happenings, and you can still feel the eerie spell today. Along the Trail of the Spirits, you’ll see gurgling reddish bogs, which Indians saw as the blood and flesh of their ancestors. Indian lore gives new meaning to Sica’s streams, rustic bridges, waterfalls, and wildflowers as you hike along over 8 miles of trails. Sica...