Human Activities 1 2 3 Next PageAll Aboarda paddleboarder recreating at Kiva Beach, Lake TahoeQuiet Resting Spotalong the lake in Harbor Springs, MIOn the Overlooka visitor taking in the salt air at Acadia NPTerra Cota Soldierslined up in the archieological site in Xian, ChinaMoving Daytransporting a wind turbine to its workplace in MontanaScoutingOn one of the cliffs in Monument Valley Tribal Park, AZDon’t CrossA fence row near Taggert Lake, Grand Teton NPSearching SpaceThe VLA - Very Large Array in Socorro, NM and part of SETIFootbridgeTo the Jenny Lake boat dock, Grand Teton NP1 2 3 Next Page