Section 5 of the TransAm route takes you through Yellowstone National Park, the jewel of America's National Park System, and Grand Teton National Park. Look for elk, bison, bears, and wolves as you cycle along the river between West Yellowstone and Madison Junction, and take time to explore the many and varied geyser basins on your way to Old Faithful. On your way out of the park you will cross the Continental Divide twice, and once outside the park, a third time at the spectacular 9,658-foot elevation Togowotee Pass, just east of Grand Teton National Park. A spur is shown to Jackson, Wyoming. From Togwotee summit, the eastern slope of the Rockies falls away before you as you cycle along the Wind River through Dubois and on to Lander. After Lander the route crosses the dry and windy Great Divide Basin and ends in Rawlins.