Mike Keller Photo:
Old Faithful errupting @ night- Yellowstone National Park, WY
Mike Keller Photo:
Yellowstone National Park- Wyoming
Mike Keller Photo:
Yellowstone National Park- Wyoming
Mike Keller Photo:
Yellowstone National Park
Mike Keller Photo:
Yellowstone National Park
Mike Keller Photo:
Yellowstone Collage
Mike Keller Photo:
Yellowstone National Park- Wyoming
Mike Keller Photo:
Yellowstone National Park- Wyoming
Mike Keller Photo:
Liberty Cap- Yellowstone National Park, Wyoming
Mike Keller Photo:
Beehive Geyser- Yellowstone National Park, Wyoming
Mike Keller Photo:
White Dome Geyser- Yellowstone National Park, Wyoming
Mike Keller Photo:
Mammoth Hot Springs- Yellowstone National Park, Wyoming
Mike Keller Photo:
Orange Spring Mound- Yellowstone National Park, Wyoming
Mike Keller Photo:
Blue Funnel Spring-West Thumb- Yellowstone National Park
Mike Keller Photo:
West Thumb- Yellowstone National Park, Wyoming
Mike Keller Photo:
Yellowstone National Park- Wyoming
Mike Keller Photo:
Yellowstone National Park- Wyoming
Mike Keller Photo:
Yellowstone National Park- Wyoming
Mike Keller Photo:
Yellowstone National Park- Wyoming
Mike Keller Photo:
Yellowstone National Park- Wyoming
Mike Keller Photo:
West Thumb- Yellowstone National Park
Mike Keller Photo:
Grand Geyser Pano- YNP
Mike Keller Photo:
Old Faithful- Yellowstone National Park
Mike Keller Photo:
Castle Geyser- YNP
Mike Keller Photo:
Fountain Pain Pot Area- YNP
Mike Keller Photo:
Steamboat Geyser- YNP
Mike Keller Photo:
West Thumb- YNP
Mike Keller Photo:
Opal Pool- YNP
Mike Keller Photo:
Prismatic Spring- Yellowstone National Park
Mike Keller Photo:
Yellowstone National Park
