Mount Lyell (California)

Imagine a mountain so tall it tickles the clouds! That's Mount Lyell. It's the highest point in Yosemite National Park, a super special place in California. It stands at a whopping 13,114 feet! That's like stacking almost 200 school buses on top of each other. It's part of a rocky group called the Cathedral Range, looking like giant stone fingers pointing to the sky.

Mount Lyell used to have a real glacier, like a slow-moving river of ice! But now, it's more like a giant, frozen ice patch called an ice field. It's one of the last icy spots in Yosemite. Think of it as a very, very old ice cube that's been sitting there for a long, long time. It's a reminder of how cold it can get way up high!

This big mountain is like a water boss for three different river areas. Water that falls on one side flows into the Tuolumne River, water on another side goes to the Merced River, and water on the other side heads towards Mono Lake. So, Mount Lyell helps decide where all that precious water goes, like a traffic director for rivers!

Did you know Mount Lyell has a cool name? It's named after a scientist named Charles Lyell. He was a geologist, which means he studied rocks and how the Earth changes over a super long time. He lived a long time ago, in the 1800s. The mountain and a nearby valley, Lyell Canyon, are both named to remember his amazing work studying our planet.