Old Faithful Geyser Yellowstone T-Shirt. Yellowstone National Park in Wyoming, Montana, Idaho. Pretty cone geyser erupts regularly in this National Park. Other National Parks are Yosemite, Grand Canyon. Collect all the National Park graphic tees! Colorful, fun, scenic Yellowstone tee shirt. Shirt is good to wear when camping, hiking, climbing on vacation. See the geysers like Old Faithful, canyons, rivers, waterfalls, scenery, forests, landscapes in this beautiful tourist & vacation spot. Lightweight, Classic fit, Double-needle sleeve and bottom hem