National Historic Trails Interpretive Center Trek: The Oregon Trail Road near Casper, Wyo.

8:00 a.m.

National Historic Trails Interpretive Center parking lot, Casper, Wyo.

Known as the Oregon Trail Road, this trek will follow County Roads 308 and 319 west of Casper, with numerous trail-related stops. For more information and to register, please call Jason Vlcan at (307) 261-7783.