The Signal Mountain Summit Road climbs 800 ft/242 m to panoramic views of the Teton Range, Jackson Hole, and Jackson Lake. Two overlooks provide valley views. Turn off of the Teton Park Road at the Signal Mountain Summit Road. The Signal Mountain Road is a narrow, winding road.
Always use caution when driving through Grand Teton. Use pulloffs to view wildlife or take photos, obey posted signs, and be aware of wildlife on or near the road.
The Signal Mountain Summit Road is 5 m/8 km long. Trailers and RV's are prohibited.
Yes with Restrictions
Pets are allowed in vehicles and parking lots. Pets must remain on a leash whenever out of a vehicle.
Turn off the Teton Park Road at the Signal Mountain Summit Road.
Spring, Summer, Fall
The Signal Mountain Summit Road is closed during the winter.
Time of Day
The Signal Mountain Summit Road is a narrow, paved road. Trailers and RVs are prohibited.
Last updated: May 17, 2021