One of the most unusual natural phenomena in the World 🌎 Located in the McMurdo Dry Valleys from Antartica, the Blood Falls flows from the Taylor Glacier ❤️💦 The red color comes from iron-rich, saltwater that has been trapped beneath the glacier for millions of years: when the water reaches the surface and reacts with oxygen, the iron oxidizes and turns red. 📸 Choose your Favorite Photography? (1-5) #red #nature #antartica #fyp #world