El Capitan (left), Cathedral Spires above Bridalveil Falls (right) and Half Dome (center background). Shot from Tunnel View, Yosemite.
Half Dome from Sentinel Bridge at sunset. Yosemite, CA.
Mount St Helens. Johnson Ridge Observatory.
Lamar Valley. Yellowstone.
Lamar Valley. Yellowstone.
Lamar Valley. Yellowstone.
Gibbons Falls area. Yellowstone.
Bobby socks trees. Yellowstone.
West Thumb Geyser Basin. Yellowstone.
Mesquite Flat Sand Dunes, Death Valley.
Morning view from our bedroom window at Shipman House in Hilo, Hawaii.
Delicate Arch. Arches National Park.
Double O Arch. Arches National Park.
Mesa Arch, Canyonlands.
Turret Arch viewed through North Windows Arch. For scale, Pam is in shadows on left side of North Arch. Arches National Park.
Turret Arch. Arches National Park.
Double Arch. Arches National Park.
Monument Valley from the Terrace.
West and East Mitten formations. Monument Valley from the Terrace.
Sunrise view of Totem Pole. Monument Valley.
Vista from Desert View Drive. Grand Canyon, AZ.
Vista from Hermit's Rest Route. Grand Canyon, AZ.
Iconic view of Machu Picchu, from near the Guard House.
View of terrain from boat at Eagle Island Camp.
Neko Harbor, Antarctica.