Lone Star Geyser
United States
Lone Star Geyser is a cone type geyser located in the Lone Star Geyser Basin of Yellowstone National Park. The basin is a backcountry geyser basin located 3 miles (4.8 km) southeast of Old Faithful geyser and the Upper Geyser Basin. The geyser is reached via an old service road open to hikers and biking with the trailhead near Kepler Cascades on the Grand Loop Road. Lone Star erupts about every three hours. Eruptions last about 30 minutes and reach heights of 35 to 40 feet (11 to 12 m).
Data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).