NPS/Neal Herbert
A rhythmic belching of steam. A splashing tongue of water. The steam vent known as the Dragon's Mouth Spring lives up to its name even when you can't see it.
Sustained sound
[Rhythmic belching of steam] [Water splashing]
Last updated: August 21, 2017
PO Box 168 Yellowstone National Park, WY 82190-0168
307-344-7381