There are 5 separate entrances to Yellowstone. Our tour focuses on the Grand Loop drive and whichever entrance you use, the first commentary begins approximately 10-15 minutes before reaching the junction where you join the Grand Loop.
West Yellowstone. It takes about 25 minutes to drive from the gate that is beside the town before you reach the Grand Loop. Launch the tour once you have driven approximately 10 minutes inside the park. The small sign for Riverside Drive is a good place to launch the tour.
Gardiner. Launch the tour as you drive through town. The first commentary begins as you approach the Roosevelt Arch.
Silver Gate, North East Entrance. Its a long approach to the Grand Loop through the Lamar Valley. Watch for herds of Bison along the way. Launch the tour once you see the Lamar Ranger Station. First commentary will be about 5 minutes ahead.
Cody. This is a long approach to the Loop. Launch the tour when you see the turn off to the Lake Butte Overlook. You will be starting to get great views of Yellowstone Lake. First commentary is about 1.5 miles past the overlook.
Grand Teton South Entrance. Launch the tour about 10 minutes after entering the park. The first commentary is about 2 minutes past the Lewis Lake Campground.