caravan Carpathians Fir fog forest green mountain mountains picnic pine Romania smoke table tall tree valley blow blown blue canada conifers lake natural nature peak rock Rockies Rocky Mountains shore snow summit white boulders cliff landscape reeds rocks water Cairn Coast Mountains hike hiking range snowy top trail Trek waymarker destination direction road straight summer travel trees view aspen bark deciduous populus Brainard Lake daisies daisy flower flowers grow growing lakes rocky wild flowers cloud coastline early mist Morning plains prairie prairies spring wild wild flower yellow