Blennerhassett Island Historical State Park  
137 Juliana Street
Parkersburg, WV 26101
304-420-4800
800-CALL-WVA

This island was the site of Aaron Burr and Harman Blennerhassett's plot to establish a southwest empire. It is home to the beautifully reconstructed Blennerhassett Mansion of which guided tours are available. Park also has a snack stand, narrated wagon rides, hiking trails, and picnic facilities.