Frozen Lakes The World’s Oldest and Deepest Lake by Kristina Makeeva

Frozen Lakes The World’s Oldest and Deepest Lake by Kristina Makeeva On Instagram / 500px It's the oldest and deepest freshwater lake in the world, reaching depths of more than 5,000 feet, stretching for nearly 400 miles across Siberia, and with water so clear you can see 130ft beneath the surface. Come winter, it becomes …