Geyser Hill, Observation Point and Upper Geyser Bassin Loop Trail

Starting your adventure near Teton County, Wyoming, the Geyser Hill, Observation Point, and Upper Geyser Basin Loop Trail offers a captivating 4 km (2.5 miles) journey with an elevation gain of around 100 meters (328 feet). This loop trail is rated medium in difficulty, making it accessible for most hikers with a moderate level of fitness.

### Getting There To reach the trailhead, you can drive or use public transport. If driving, head towards the Old Faithful area in Yellowstone National Park. The nearest significant landmark is the Old Faithful Visitor Education Center, where you can find ample parking. For those using public transport, shuttle services are available from various points within the park, including the Old Faithful area.

### Trail Highlights #### Geyser Hill Starting from the trailhead near the Old Faithful Visitor Education Center, the first section of the trail takes you to Geyser Hill. This area is renowned for its geothermal activity, featuring numerous geysers, hot springs, and fumaroles. Notable geysers include the Anemone Geyser and the Beehive Geyser, which can erupt up to 200 feet (61 meters) high. The boardwalks here ensure safe passage over the fragile geothermal features.

#### Observation Point Continuing on, the trail ascends to Observation Point, offering a panoramic view of the Upper Geyser Basin and the iconic Old Faithful Geyser. This vantage point is approximately 1.6 km (1 mile) from the trailhead and involves an elevation gain of about 70 meters (230 feet). The climb is worth the effort, providing a unique perspective on the geothermal landscape below.

#### Upper Geyser Basin Descending from Observation Point, the trail loops through the Upper Geyser Basin, home to the highest concentration of geysers in the world. This section of the trail is relatively flat and easy to navigate. Key features include the Castle Geyser, known for its large cone and powerful eruptions, and the Grand Geyser, the tallest predictable geyser in the world, reaching heights of up to 200 feet (61 meters).

### Flora and Fauna The trail is not just about geothermal wonders; it also offers a chance to experience the diverse flora and fauna of Yellowstone. Keep an eye out for lodgepole pines, which dominate the landscape, and various wildflowers that bloom in the summer months. Wildlife sightings may include bison, elk, and even the occasional black bear. Birdwatchers will enjoy spotting species such as the American dipper and the mountain bluebird.

### Historical Significance Yellowstone National Park, established in 1872, is the world's first national park. The geothermal features along this trail have fascinated visitors for over a century. The Old Faithful Geyser, in particular, has been a major attraction since the park's inception, symbolizing the dynamic and ever-changing nature of the Earth's geothermal activity.

### Navigation For navigation, it's highly recommended to use the HiiKER app, which provides detailed maps and real-time updates on trail conditions. This will ensure you stay on track and make the most of your hiking experience.

This trail offers a perfect blend of natural beauty, geological wonders, and historical significance, making it a must-visit for any hiking enthusiast exploring Yellowstone National Park.