Hoh Rainforest Moss-covered Trees Along Hall of Mosses in Olympic National Park, Washington

hoh rainforest mosscovered trees hall of mosses olympic national park washington national park trail hiking hoh lush green moss ferns grass plants swordfern park plant tree wild national woods bigleaf bigleaf maple landscape ecosystem old growth forest wilderness flora environment olympic peninsula rainforest temperate mosses foliage nature old growth wet bark dense natural mossy trunk hiking trail deciduous woodlands