One geographic feature found in Yellowstone is "Old Faithful".
Yellowstone is home to one of the world's largest calderas, a bowl-shaped depression formed from a massive volcanic eruption
Yellowstone also has a grand canyon.
- Old Faithful is a geyser that erupts every 35 to 120 minutes
- Its maximum height ranges from 90 to 184 feet
Yellowstone is home to one of the world's largest calderas, a bowl-shaped depression formed from a massive volcanic eruption
- Geologists think the last eruption at Yellowstone happened around 600,000 years ago
- Magma is still beneath the caldera which means it could possibly erupt again
Yellowstone also has a grand canyon.
- Below Yellowstone Lake, the Yellowstone River has carved out a deep gorge, known as the Grand Canyon of Yellowstone
- It's 4,000 feet wide and 1,200 feet deep