"Rainbow Eucalyptus trees on Maui, Hawaii The phenomenon is caused by patches of bark peeling off at various times and the colors are indicators of age. A newly shed outer bark reveals bright greens which darken over time into blues and purples and then orange and red tones."
About halfway between Nashville and Knoxville, Cummins Falls cascades 50 feet over wide stair-stepped rocks into a deep cold-water pool. It’s a hard-earned scramble to the bottom that involves hiking to the overlook, wading across the ankle-deep stream, climbing up to the ridge, and using a rope guide to walk yourself down to the water.
Ruby Falls is located in Chattanooga, Tennessee and is one of the great things to do when in the area. The caves can be reached by a driving from Nashville or Knoxville as well and make a great day trip for the family.