a train crosses a railway bridge across the potomac river.

river reservoir lake mountain tree waterway valley reflection landscape bridge wilderness autumn water hill nature fjord railway train crosses potomac access harpers ferry important city city#39aph39#s history virginia ferry historic religious prayer industrial civil war pseudo-gothic shenandoah river potomac national register built 1833 striking beautiful scenic dominates “john brown” abolitionist slavery emancipation struggle shenandoah floods devastated water nature mountain green trees view beauty natural rural