Icicles over Rock Creek
Spring runoff in the Beartooth Mountains South of Red Lodge, Montana.
Foggy morning sunrise over the Firehole River in Yellowstone National Park.
Early morning in Yellowstone National Park.
Sunrise in Yellowstone National Park
Pilot Peak is on the left and Index Peak is on the right and is located on the edge of Yellowstone National Park in Wyoming.
Just before dawn on the Lower Terrace of Mammoth Hot Springs in Yellowstone National park.
Beartooth Falls in the Beartooth Mountains, Wyoming.
Jackson Lake Dam 1
Grand Teton National Park
Yellowstone Fog 2
Fog descends on dead trees in Yellowstone National Park.
Rock Creek in Autumn
Rock Creek in the Beartooth Mountains in Autumn.
Under the Bridge
Lake Creek in the Beartooth Mountains.
The morning fog lifts as the sun rises to illuminate a mountain stream in Yellowstone National Park, Wyoming.
Beartooth Falls 2
The Yellowstone River plunges 308 feet over the Lower Falls.
Lower Falls 2
Boulder River Falls 2
The Boulder River falls 100 feet over a limestone ledge at Natural Bridge State Park near McLeod Montana. The natural bridge that spanned the falls collapsed in 1988.
Boulder River Falls 1
All Photographs © Andrew Thomas