Looking for a large expanse of nature that is home to a large variety of flora and fauna? The Great Smoky Mountains National Park is the perfect place for that. It is located in the Southern Appalachian Mountains and is between Tennessee and North Carolina. It has a large variety of wild life that any tourist would enjoy observing. This is thanks to the nearly 800 square mile park with a large range of elevations that allows for species to thrive from the northern and southern parts of the United States. There are over 17,000 documented species in the park and thousands more are predicted to be living in the park undocumented. The Great Smoky Mountains National Park provides a lovely temperate deciduous forest biome. This means that there are mild seasonal climates and one will find warm summers and cold winters. In the park there is little snow at low elevations, however in the mountain peaks it is often snowing. In low elevations rain is very common, which provides a wonderful environment for the growth of trees. A deciduous forest is one where the trees drop their leaves in the winter, but the leaves return in the spring. There are two key terms that one should know as they are perusing this site. Those terms are biome and ecosystem. Biomes are areas of similar climatic conditions, like a broad leaf deciduous forest. An ecosystem is the entire group of living organisms together with the environment that they live in.