Whirligig Geyser begins to erupt amidst the orange-yellow iron oxide deposits surrounding it in Porcelain Basin.
Roads & Seasonal Information
Road construction occurs every summer in Yellowstone. Please refer to our Road Construction Delays and Closures page for more information. If you are planning to visit between October and April be aware that most park roads are closed to wheeled vehicles during this snowy time of year. Refer to Operating Hours and Seasons for details.