ice-locked rocks on the warming wintery shores of lake mcdonald at glacier national park, montana, usa

alpine america bark beach beauty big blue brown calendar camping cap carbon cedar clean clear clouds cold conservation cool crisp drift environment explore federal fine forest freeze frozen glacier grant hiking ice icy lake landmark landscape mcdonald melt montana mountain national nature outside park peak perspective pond portrait preservation print reflect reflection ripples river rock scenic season shore sightseeing stock summit terrain time tourism trail travel travelers traveling treasure usa vertical walking water weather white wild wilderness winter