Visitors view orange and white travertine formation from boardwalk

Mammoth Lower Terraces

Yellowstone National Park

  • 30 - 90 minutes
  • 5 tour stops

There are approximately 2 miles of boardwalks and trails around the Mammoth terraces, including steep staircases with several hundred stairs. Time spent exploring the terraces can vary widely, due to the multiple access points and ways to explore the terraces.

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