Lewis and Clark Trail, sign by the roadside, South Dakota, USA, North America.

ADDRESS • ADVENTURE • ADVENTURES • AMERICA • AMERICAS • ARC • ARCH • ARCHES • ARCHWAY • ARCO • ARMS: BOW AND ARROW • ARROW • ARROWS • BOW (WEAPON) • BOW AND ARROW • BOW • DAY • DAYLIGHT • DAYTIME • DEMONSTRATING • DIRECTION SIGN • DIRECTION SIGNS • DIRECTION • DIRECTIONAL ARROW • DIRECTIONAL ARROWS • DIRECTIONS • EEUU • EMPTY • EXPEDITION • EXPEDITIONS • EXTERIOR VIEW • EXTERIOR VIEWS • GATEWAY • GUIDEPOST • HIKING PATH • HIKING TRAIL • HIKING TRAILS • HISTORY • LANDSCAPE SHOT • LANDSCAPE • LANDSCAPES • NATURAL LANDMARK • NATURE • NAVIGATION • NO ONE • NO PEOPLE • NO-ONE • NOBODY • OLD • OPPOSED • OPPOSITE • ORIENTATION • OUT • OUTSIDE VIEW • PATH • PATHS • RURAL • SHOW • SHOWING • SHOWS • SIGN POST • SIGN POSTS • SIGN • SIGNPOST • SIGNS • STREET SIGN • STREET SIGNS • TRAIL • U. S. A • UNITED STATES • WAY • WAYS • WITHOUT PEOPLE