1. Fountain Paint Pot is a geothermal feature located in the Lower Geyser Basin of Yellowstone National Park. The area is famous for its geothermal activity and the Fountain Paint Pot is one of the most colorful and unique features. It features a bubbling mud pool, vibrant blue and orange hot springs, and a small geysers that erupts every few minutes. The mud pool is constantly bubbling, making a popping sound. It is caused by carbon dioxide and steam escaping from the mud.
2. The park is open year-round, but the hours of operation vary depending on the season. The National Park Service can be contacted for information about operating hours and phone number at (307) 344-7381.
3. There is no admission fee to visit Yellowstone National Park, but all visitors must purchase a park pass. The park can be accessed by car, and there are various parking areas. There are also guided tours available.