Arkansas State Parks Trip Ideas Filter Park Petit Jean [X] Pinnacle Mountain [X] Toltec Mounds Region [X] Central Park Activity Climbing Hiking Watchable Wildlife Trail Type Day Hikes Trail Difficulty Easy Moderate Strenuous Author [X] Arkansas State Parks Staff [X] Robin Gabe Date Published [X] March 2016 Artifact Tales Mar 2016 ⁄ Robin Gabe Artifacts amaze me. It is a simple statement but every word is true. In certain cases, they are the only link that we have to past cultures. This is true at Toltec Mounds Archeological State Park. The American Indians that lived here are called the Plum Bayou Culture and they left clues to their way of life in the form of artifacts. They lived at this site around 1,200... Pinnacle Mountain State Park Rocks! Mar 2016 ⁄ Arkansas State Parks Staff Tucked away in central Arkansas, Pinnacle Mountain is one of the most accessible state parks for hiking, backpacking, climbing, camping, and biking.