Late Fall in Grand Teton National Park, WY.

Fog lifting over Jenny Lake revealing Mt. Moran - Grand Teton National Park, WY.

Old Barn along Mormon Row with first light on the Tetons in the back, WY.

Mt. Moran reflection in Leigh Lake, Teton National Park, WY.

Mt. Moran reflection in Leigh Lake, Teton National Park, WY.

T.A. Moulton Barn with the the Teton Range in the background. Mormon Row, Grand Teton National Park, WY.

Mt. Moran reflection in Leigh Lake, Teton National Park, WY.

Morning reflection of Mt. Moran with clouds in the Snake River in Grand Teton National Park, WY.

Sunrise along Yellowstone River.

Lower Yellowstone Falls from Artist Point, Yellowstone National Park, WY.

Steam rising at sunset at Mid Geyser Basin, Yellowstone National Park, WY.

Yellowstone river and Calcite Springs below Tower Falls in Yellowstone National Park, WY.

Lower Yellowstone Falls from Artist Point, Yellowstone National Park, WY.

Yellowstone river and Calcite Springs below Tower Falls in Yellowstone National Park, WY.

Gibbon Falls, Yellowstone National Park, WY.

Impressive thermal formation along the Upper Terrace Road above Mammoth Hot Springs, Yellowstone National Park, WY.

Late morning reflection of Eagles Rest Peak in Leigh Lake, Grand Teton National Park, WY.

Herd of bison grazing in front of the Teton range, Grand Teton National Park, WY.

Firehole River, a tributary of the Madison River, cutting it's way through Firehole Canyon, Yellowstone National Park, WY.

Grand Teton from Signal Mountain, Grand Teton National Park, WY.

Looking at the end of String Lake where it goes towards Leigh Lake, Grand Teton National Park, WY.

Mt. Moran reflection in String Lake, Grand Teton National Park, WY.

String Lake with Mt. Moran in the background, Grand Teton National Park, WY.

Part of the Teton Range with the Snake River in front, Grand Teton National Park, WY.

Sun setting over Grand Teton with part the Mormon Barn along Mormon Row in the foreground, Grand Teton National Park, WY.

Looking back at Grand Teton Range from along the Snake River while driving towards Yellowstone.