Bluff Country 3-Day: Root River Biking, Niagara Cave & Whitewater Trails
Southeastern Minnesota's driftless zone escaped the last glaciation intact, leaving limestone bluffs rising 500 feet above ancient river valleys while the rest of the Upper Midwest was scraped flat — and the result is some of the most dramatic topography in any state that doesn't have mountains. Three days cover the full range of what the region offers: 60 miles of paved rail-trail through Lanesboro with bluff walls rising on both sides, an underground waterfall in Niagara Cave that runs at 48°F year-round, Old Order Amish farms in the valleys around Harmony, and the cold spring-fed trout streams of Whitewater State Park winding through limestone gorges to the north.