The Bureau of Land Management’s Red Buttes interpretive site is located on a picturesque bend of the North Platte River west Casper, Wyo. Follow CY Avenue west from Casper. From the intersection with Wyoming Boulevard, continue west on CY Avenue/Wyoming Highway 220 for 7.9 miles. Near mile marker 106, turn right on County Road 308/Bessemer Bend Road. In 1.5 miles, the road turns 90 degrees to the right onto “Bessemer Bend South.” Continue around the curve to the left and cross the river. The BLM interpretive site is on the right just after you cross the river.