maca39878 Cascading stream. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39878.html usky6512 White and pink trees in bloom, Bernheim arboretum. Kentucky, USA http://www.terragalleria.com/america/south-east/kentucky/picture.usky6512.html usky4110 Cumberland falls in winter. Kentucky, USA http://www.terragalleria.com/america/south-east/kentucky/picture.usky4110.html usky6515 Pink and white trees in bloom, Bernheim arboretum. Kentucky, USA http://www.terragalleria.com/america/south-east/kentucky/picture.usky6515.html maca39890 Rain-fed waterfall seen from inside cave. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39890.html maca39880 Stream cascading over limestone rocks. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39880.html usky20413 Double rainbow over Cumberland Falls in winter. Kentucky, USA http://www.terragalleria.com/america/south-east/kentucky/picture.usky20413.html usky6497 Snow-covered branch and Cumberland falls. Kentucky, USA http://www.terragalleria.com/america/south-east/kentucky/picture.usky6497.html usky6513 White and pink trees in bloom, Bernheim arboretum. Kentucky, USA http://www.terragalleria.com/america/south-east/kentucky/picture.usky6513.html usky4109 Cumberland falls in winter. Kentucky, USA http://www.terragalleria.com/america/south-east/kentucky/picture.usky4109.html usky6511 Pines and Dogwood trees in bloom, Bernheim arboretum. Kentucky, USA http://www.terragalleria.com/america/south-east/kentucky/picture.usky6511.html usky4112 Cumberland falls in winter. Kentucky, USA http://www.terragalleria.com/america/south-east/kentucky/picture.usky4112.html maca39872 Styx spring and forest in autumn foliage during rain. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39872.html usky6518 Redbud and Dogwood, Bernheim forest. Kentucky, USA http://www.terragalleria.com/america/south-east/kentucky/picture.usky6518.html usky6516 Pink and white trees in bloom, Bernheim arboretum. Kentucky, USA http://www.terragalleria.com/america/south-east/kentucky/picture.usky6516.html maca39879 Stream, boulders, and fallen leaves. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39879.html usky6508 Spring wildflowers, grasses, and trees, Bernheim arboretum. Kentucky, USA http://www.terragalleria.com/america/south-east/kentucky/picture.usky6508.html maca39867 Water drips over limestone ledges and Styx. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39867.html usky6519 Redbud and Dogwood, Bernheim forest. Kentucky, USA http://www.terragalleria.com/america/south-east/kentucky/picture.usky6519.html maca6930 May apple plants with giant leaves on forest floor. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca6930.html maca6944 Trees and reflections in Echo River Spring. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca6944.html usky6514 White and pink trees in bloom, Bernheim arboretum. Kentucky, USA http://www.terragalleria.com/america/south-east/kentucky/picture.usky6514.html usky6509 Spring wildflowers and tree in bloom, Bernheim arboretum. Kentucky, USA http://www.terragalleria.com/america/south-east/kentucky/picture.usky6509.html maca39873 Styx stream and forest in fall foliage during rain. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39873.html maca39883 Entrance shaft. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39883.html maca39910 Stalactites detail, Frozen Niagara. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39910.html maca39871 Limestone slabs and overhangs. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39871.html maca20409 Limestone cliffs and karstic depression in autumn. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca20409.html usky6517 Redbud and Dogwood, Bernheim forest. Kentucky, USA http://www.terragalleria.com/america/south-east/kentucky/picture.usky6517.html usky6510 Tree, Bernheim arboretum. Kentucky, USA http://www.terragalleria.com/america/south-east/kentucky/picture.usky6510.html maca6932 Blooming Dogwood trees in forest. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca6932.html maca0481 Styx resurgence in winter. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca0481.html maca39870 Trees with yellow leaves and Styx river during rain. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39870.html maca6935 Houstonia caerulea flowers. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca6935.html maca0501 Trees and limestome cliffs in the fall. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca0501.html maca0502 Trees in winter with snow and old leaves. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca0502.html maca6937 Crested dwarf irises. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca6937.html maca6945 Echo River Spring. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca6945.html maca39874 Forest with autumn color seen from inside cave. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39874.html maca6936 Green River seen from bluff in springtime. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca6936.html maca6940 Flooded trees in Echo River Spring. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca6940.html maca6941 Flooded trees in Echo River Spring. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca6941.html maca6946 Trees and reflections in green waters of Echo River Spring. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca6946.html maca6931 May apple Plants with giant leaves on forest floor. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca6931.html maca6933 Blooming Dogwood trees in forest. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca6933.html maca39860 Styx underground river resurgence. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39860.html maca39854 Drizzle and fall colors. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39854.html maca6942 Flooded trees and reflections in Echo River Spring. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca6942.html maca6934 Flowers and Moss. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca6934.html maca39868 Styx river resurgence in autumn. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39868.html maca6948 Reflections in Echo River Spring. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca6948.html maca39887 Ephemeral waterfall seen from inside cave. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39887.html maca39861 Styx river spring resurgence. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39861.html maca39865 Limestone ledges, trees, and Styx spring. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39865.html maca39866 Styx resurgence and limestone ledges. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39866.html maca39856 Trees with leaves in fall color. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39856.html maca20411 Forest in karstic depression. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca20411.html maca20412 Trees and limestome cliffs in autumn. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca20412.html maca39884 Entrance shaft and rain-fed water drip. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39884.html maca39853 Forest in autumn color. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39853.html maca39851 Forest in fall color. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39851.html maca39857 Trees with leaves turned yellow. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39857.html maca39859 Forest with fall foliage. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39859.html maca39852 Deciduous trees with yellow leaves. Mammoth Cave National Park, Kentucky, USA. http://www.terragalleria.com/parks/np-image.maca39852.html usky20414 Rainbow over Cumberland Falls in winter. Kentucky, USA http://www.terragalleria.com/america/south-east/kentucky/picture.usky20414.html