Black Sand Basin

The most worth seeing in the Black Sand Biscuit Basin is Sapphire pool, the bluest and most transparent one I have ever seen in all the pools in Yellowstone Park. It is really blue and blue, and it is really beautiful.

The biscuit spring went after watching the big prism, so it didn't feel so pleasant, but it didn't mean it was not beautiful, especially the fourth hot spring was super beautiful, the fifth was the morning flower hot spring, and the fourth was very similar.

I really feel that the biscuit basin is better than the old faithful fountain; the fame is not as big as the old faithful fountain, probably because the area is not as big as the old faithful fountain. The fountains in the biscuit basin are not very big, but the colors are more than one, colorful, and the shapes are different, beautiful.

The biscuit basin is a geothermal area. Large and small gap springs and hot springs. The air smells of sulfur nets. The best look is the sapphire pool sapphire pool, which is large in size. As its name, the magic gem blue. The forest behind the biscuit basin has trails. You can hike to the top of the mountain or the river. The Black Sand Basin is next to the Biscuit Basin. It's interesting to see many hot springs that are open like pots. The whole area is transpirational.

The Biscuit Basin is the northernmost part of the Upper Fountain Basin. There are many colorful streams and the scenery is very charming. The unique style of the entire sapphire pool is the most attractive to tourists. There will be new springs here, fully showing the unique color of nature.

The black gauze biscuit basin is located in the upper geyser basin, the bottom right of the 8 words, I am most impressed by the blue hot spring, it is really beautiful, be careful not to leave the basin built walking plank road, otherwise you will be burned