Big Southern Butte: A Majestic Landform in the Craters of the Moon National Monument & Preserve
Located within the Craters of the Moon National Monument & Preserve in southern Idaho, the Big Southern Butte is a natural wonder that has captivated visitors for centuries. This massive volcanic neck, also known as a maars, is one of the most striking features of the monument, offering breathtaking views of the surrounding landscape and a deeper understanding of the region’s geological history.
Geological Significance
The Big Southern Butte is a remarkable example of a maar, a type of volcanic feature formed when molten lava interacts with ground water. The resulting explosion can create a large crater, which eventually collapses in upon itself, forming a curved, dome-like shape. This process can take thousands of years, making the Big Southern Butte a testament to the region’s complex geological history.
Standing 60 feet (18 meters) high and 1,200 feet (365 meters) wide, the butte is an imposing sight, with its grassy slopes and reddish-brown color creating a striking contrast against the surrounding landscape. The maar’s unique shape is a result of millions of years of erosion, which has worn away the softer rocks surrounding the volcanic neck, exposing the harder, more resistant rock beneath.
Hiking and Exploration
The Big Southern Butte offers several hiking trails for visitors to explore, ranging from easy strolls to more challenging climbs. The Butte Wanderer Trail, a 1.2-mile (1.9 km) loop, takes hikers on a scenic route around the base of the butte, providing stunning views of the surrounding landscape. For more adventurous hikers, the Maunga Trail, a 2.5-mile (4 km) out-and-back trail, offers a more challenging ascent to the butte’s summit, where panoramic views of the monument and surrounding countryside can be enjoyed.
Wildlife and Ecosystems
The Big Southern Butte is not only a geological wonder but also a haven for local wildlife and a variety of ecosystems. The surrounding area is home to a range of flora, including sagebrush, rabbitbrush, and grasses, as well as a variety of fauna, such as pronghorn antelope, coyotes, and rattlesnakes. The area is also an important stopping point for migratory birds, including hawks, eagles, and falcons.
Preservation Efforts
In 1924, the area was set aside as a national monument, recognizing its unique geological features and potential for scientific research. In 2000, the monument was expanded to include the surrounding Preserve, which now covers over 47,000 acres (19,000 hectares) of land. The National Park Service, in partnership with the U.S. Forest Service, works tirelessly to protect and preserve this natural wonder, ensuring that it remains a source of inspiration and fascination for generations to come.
Conclusion
The Big Southern Butte in Craters of the Moon National Monument & Preserve is an awe-inspiring natural wonder, offering breathtaking views, hiking opportunities, and a glimpse into the region’s fascinating geological history. As a symbol of the area’s unique beauty and scientific significance, the butte is an must-visit destination for anyone interested in the natural world. Whether you’re a geologist, photographer, or simply a nature enthusiast, the Big Southern Butte is an experience not to be missed.
I like big southern buttes and I cannot lie. Seriously, that’s gorgeous!
That’s a big southern butte I’d like to climb up on.
Slept up there one night in a thunderstorm. What a great time!
Cool! I never knew this place existed. According to the very short wiki, it is one of the largest volcanic domes on earth.
https://en.wikipedia.org/wiki/Big_Southern_Butte