people looking down at formations at badlands national park south dakota

trees in the distance at theodore roosevelt national park north dakota

tall tower at theodore roosevelt national park north dakota

roadway in the park at theodore roosevelt national park north dakota

landscape across the river at theodore roosevelt national park north dakota

yellow flowers on the grassland at badlands national park south dakota

hilltop in the distance at theodore roosevelt national park north dakota

trees and hills at theodore roosevelt national park north dakota

pinnacles and prairie at badlands national park south dakota

raining in the distance at theodore roosevelt national park north dakota

picture of the peak in custer state park south dakota

prairie dog coming out of hole at theodore roosevelt national park north dakota

people on the peak at badlands national park south dakota

landscape from the hiking trail at theodore roosevelt national park north dakota

group of horses out in the wild at theodore roosevelt national park north dakota

raining over the landscape at theodore roosevelt national park north dakota

fording the little missouri at theodore roosevelt national park north dakota

besides the roadway at theodore roosevelt national park north dakota

goat on the prairie at badlands national park south dakota

hiking path at theodore roosevelt national park north dakota

dusk over the river valley at theodore roosevelt national park north dakota

hill across the creek at theodore roosevelt national park north dakota

hills grasslands and pinnacles at theodore roosevelt national park north dakota

looking up at rocks and hills at theodore roosevelt national park north dakota

hilly landscape at theodore roosevelt national park north dakota

trees in the ravine at badlands national park south dakota

rock on a hill at theodore roosevelt national park north dakota

grasslands and prairie landscape at theodore roosevelt national park north dakota

hills and valleys at theodore roosevelt national park north dakota

peaceful valley ranch at theodore roosevelt national park north dakota

rain in the distance at theodore roosevelt national park north dakota

prairie and hills at theodore roosevelt national park north dakota

people heading down from harney peak in custer state park south dakota

dusk over hills and grassland at theodore roosevelt national park north dakota

grassland landscape at badlands national park south dakota

wild bison at theodore roosevelt national park north dakota

hiking path to the peak in custer state park south dakota

clear skies over the mounds at theodore roosevelt national park north dakota