Two people walking down a snowy pathway

snow snowy waterfall frozen frozen waterfall brandywine falls brandy wine brandywine boston mills cuyahoga blizzard freeze froze ice icy solid powder nature natural wildlife below zero negative freezing polar vortex polar polar plunge ice climb frozen lake frozen pond frozen stream cuyahoga national park cvnp cuyahoga valley cuyahoga valley national park water water fall falls frozen falls ice cave igloo