Palmer Station, year-round US Base, glacier backdrop, rocky foreshore, Anvers Island, Antarctic Peninsula, Antarctica, Polar Regions

Palmer Station, year-round US Base, glacier and mountain backdrop, Anvers Island, Antarctic Peninsula, Antarctica, Polar Regions

The Lindblad Expeditions ship National Geographic Explorer on approach to the United States Research Station at Palmer Base, Antarctica, Polar Regions

The Lindblad Expeditions ship National Geographic Explorer on approach to the United States Research Station at Palmer Base, Antarctica, Polar Regions

The United States Antarctic Research base at Palmer Station, Antarctica, Polar Regions

United States research base at Palmer Station on Anvers Island, Antarctica, Southern Ocean

United States research base at Palmer Station on Anvers Island, Antarctica, Southern Ocean

United States research base at Palmer Station on Anvers Island, Antarctica, Southern Ocean