Hemmed-in Hollow features Arkansas’s highest waterfall, plunging 209 feet in a display that justifies the hike required to reach it. The trail demands some effort and decent footwear, but complainers ...

Just outside the small town of Sylvan Grove, this aquatic jewel shatters the “flat Kansas” stereotype with dramatic limestone cliffs, rolling hills, and a 9,000-acre reservoir that shimmers like a ...