White Elephant Back Terrace
This grayish mound is named for its resemblance to the giant land mammal. The ridge is approximately 800 feet long, composed of calcium carbonate that reaches the surface via bubbling hot springs. To get there take a short 0.5-mile walk; turn left from the parking lot on Grand Loop Rd. onto Upper Terrace Loop Dr. There is also a small shoulder on Upper Terrace Loop Dr. for very short stops.