West Thumb Geyser Basin

Welcome to West Thumb Geyser Basin. I invite you to take a moment to look around and absorb the striking juxtaposition before you. …

As we begin our walk down the boardwalk from the trailhead, it is essential to reflect on the human history that has layered itself over this volcanic landscape. Today, your arrival here was likely smooth, perhaps driving a…

Continuing along the path, we encounter a cluster of features that look quite different from the deep, clear pools. These are the West Thumb paint pots. …

As we move further into the basin, we come across a feature known as Twin Geysers. You might find yourself staring at an opening that appears completely dry and inactive. …

Approaching Blue Funnel Spring, we are greeted by an astounding splash of vivid color. This relatively small feature is a perfect example of the optical and biological phenomena that make Yellowstone's thermal pools so famous…

Prepare yourself for a truly mesmerizing sight as we arrive at Abyss Pool. True to its dramatic name, this is one of the deepest and most striking hot springs in the entire West Thumb Geyser Basin. …

Just a short distance away, we come to the undisputed giant of the basin: Black Pool. Spanning a massive area and reaching depths of around thirty feet, it is the largest single hot spring in the West Thumb. …

We now approach the very edge of Yellowstone Lake to view what is undoubtedly the most famous and historically peculiar feature in the West Thumb Basin. Rising directly out of the cold lake water is a mound of pale sinter rock…

Let us turn our attention fully to the magnificent body of water bordering the thermal basin. This is Yellowstone Lake. …

As our journey through the West Thumb Geyser Basin concludes and we make our way back toward the trailhead, it is worth pausing to reflect on the immense natural drama we have just witnessed. We have walked the fragile,…