The landslide created a huge dam across the GrosVentre River, backing up the water and forming Lower Slide...The GrosVentre landslide is 7 miles (10 km) east of Jackson Hole valley and Grand Teton National...
Meadow near the source of the GrosVentre River, deep in the GrosVentre...and a growing concentration of grizzly bears has made the GrosVentre drainage...Tetons, but the GrosVentre's origin is far to the east of Jackson Hole, Wyoming in the top of the Gros...