boulder field below devils tower

america american landscape plains scenic bear lodge boulders devils tower countery erosion hiking holiday indigenous people landmark lava magma mountain national monument park native natural nature north outdoors outside peak sacred site scree tourism travel usa upthrust vacation wyoming destination scenery view boulder field america american landscape plains scenic lodge boulders destination tower countery erosion hiking holiday people landmark lava magma mountain monument park natural nature outdoors outside peak site scenery scree tourism travel upthrust usa vacation view