Avertissement
South Unit Road from the Old East Entrance station mile near marker 22 to mile marker 28
Due to major road repair work, the former scenic loop between the Old East Entrance Station (near mile marker 22) and mile marker 28 is closed to all traffic, including pedestrian, and bicycle access.
Bison Rut June through September
Bison rut (mating season) is in full swing. Aggressive and hostile behavior can be expected from June through September, peaking in July and August. Extreme caution should be utilized when in the vicinity of bison. Maintain a significant distance.