This article was most recently revised and updated by, https://www.britannica.com/place/Mendenhall-Glacier. One of the scientists, Cathy Conner, was reported as finding "The most recent stumps emerging from the Mendenhall are between 1,400 and 1,200 years old. The fee is $5 per day, per person, or a Season's Pass can be purchased for $15 which is good for the pass holder and one friend. Copyright © US Travelia & Buzzle.com, Inc. Due to climatic conditions and human activities, the ice is melting at a faster pace, threatening the ecological system and threatening the freshwater source of this area. The exhibits also depict the variety of wildlife in the area including mountain goats, black bears, and salmon in the nearby streams. If the recession of this glacier continues they will be out of their main source of water. ◼ The deposited glacial matter is known as ‘Moraine’, it is estimated to be ½-inch every year between Juneau and Douglas Island. One of the waterfalls that is adjacent to Mt. With the retreat of the Mendenhall Glacier, the Mendenhall Lake has formed. It extends from the Juneau Icefield, its source, to Mendenhall Lake. Rangers provide interpretive information and children's nature programs, point out wildlife, and answer questions about the area. By uncovering them, scientists learn about the ecosystem from before the glacier formed. The two small parking lots have access to several trails in the area. The United States Forest Service operates the Mendenhall Glacier Visitor Center as part of the Tongass National Forest, offering interpretive programs throughout the year for children and adults. The entry fee is USD 3 for all visitors 16 years and above. You also have the option to opt-out of these cookies. Mendenhall Glacier (also Sitaantaagu) is a glacier about 13.6 miles (21.9 km) long located in Mendenhall Valley, about 12 miles (19 km) from downtown Juneau in the southeast area of the U.S. state of Alaska. In 1892, the glacier was renamed as Mendenhall after Thomas Corwin Mendenhall, who helped determine the boundary between Alaska and Canada. For the people in this region, the glacier represents their main freshwater source, and the rapid retreat of the glacier has endangered their main source of water. ◼ Mendenhall Lake fronts the glacier at the terminus, and the ice extends 150-250 feet under the water. It flows from the southern half of the huge Juneau Icefield, which begins in the Boundary Ranges along the Alaska-Canada border. 2009 Estimated area 95.27 square km (36.8 square miles) (not including the Mendenhall Towers glacier). These cookies do not store any personal information. It extends from its source Juneau Icefield to Mendenhall Lake and river. It is mandatory to procure user consent prior to running these cookies on your website. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. [14][15], In 2012, tree stumps and logs with attached roots and bark appeared under the retreating glacier. From the Juneau Icefield, the Mendenhall Glacier extends to its ending point at Mendenhall Lake. Mendenhall Glacier, blue ice sheet, 12 miles (19 km) long, southeastern Alaska, U.S. Mendenhall Glacier Size 2009 Estimated area 95.27 square km (36.8 square miles) (not including the Mendenhall Towers glacier). The lake is a result of the run-off from the glacier and is increasing in size as the glacier continues to retreat. In 1891 it was renamed in honor of Thomas Corwin Mendenhall. Mendenhall Glacier, blue ice sheet, 12 miles (19 km) long, southeastern Alaska, U.S. ◼ The experienced staff at the visitor center provides detailed information on this glacial phenomenon, its impact on the ecosystem, and the need to protect its wildlife. Hence, it’s even called one of the ‘Rivers of Ice’. There is growing concern among scientists about the rate at which this glacier is melting.

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