Communication of information between neurons is accomplished by movement of chemicals across a small gap called the synapse. Chemicals, called neurotransmitters, are released from one neuron at the presynaptic nerve terminal.
Follow Trail 12 until it runs back into trail 1 and familiar sights and then you are only about 200 yards from the great Cumberland Falls. To the best of my guessing ability I would say this loop was about 8.5 miles long which took us about 3 hours and 45 minutes.
The dedication of Cumberland Falls as a Kentucky State Park took place August 21, 1931. The road from Corbin to the falls needed improvement, and in 1931 a new highway was completed. Between September 7, and Thanksgiving Day, 1931, over 50,000 visitors came to see Cumberland Falls.