Lincoln Boyhood National Memorial
Four miles south of Dale, off I-64, is the Lincoln Boyhood National Memorial , where young Abe lived from age seven to 21. This isolated...
Falls of the Ohio State Park
In Clarksville, Falls of the Ohio State Park has only rapids, no falls, but is of interest for its 386-million-year-old fossil beds.
Cave Country Canoes
Lonely Planet review
Marengo Cave , north on Hwy 66, offers a 40-minute tour (adult/child four to 12 years $12.75/6.75), 70-minute tour ($14.50/7.50) and combination tour ($21/11) walking past stalagmites and other ancient formations.