Stream flowing over mossy boulders, Roaring Fork, Tennessee. Great Smoky Mountains National Park, USA. http://www.terragalleria.com/parks/np-image.grsm6860.html River cascading along mossy boulders, Roaring Fork, Tennessee. Great Smoky Mountains National Park, USA. http://www.terragalleria.com/parks/np-image.grsm6866.html Cascade and mossy rocks, Trillium Falls, Prairie Creek Redwoods State Park. Redwood National Park, California, USA. http://www.terragalleria.com/parks/np-image.redw4288.html Mossy boulders and Watson Falls. Oregon, USA http://www.terragalleria.com/america/oregon/southern-oregon-cascades/picture.usor20466.html Water rushing in narrow mossy gorge, Avalanche Creek. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac20549.html Mossy rocks and stream. Olympic National Park, Washington, USA. http://www.terragalleria.com/parks/np-image.olym20649.html Mossy gorge, Avalanche creek. Glacier National Park, Montana, USA. http://www.terragalleria.com/parks/np-image.glac20548.html Mossy boulders and flowing water, Roaring Fork River, Tennessee. Great Smoky Mountains National Park, USA. http://www.terragalleria.com/parks/np-image.grsm6861.html Mossy boulders and Cosby Creek, Tennessee. Great Smoky Mountains National Park, USA. http://www.terragalleria.com/parks/np-image.grsm6814.html Mossy boulders and silky water, Roaring Fork River, Tennessee. Great Smoky Mountains National Park, USA. http://www.terragalleria.com/parks/np-image.grsm6862.html