Mappa topografica Petersburg Borough

Fairbanks is situated within the central Tanana Valley, characterized by a diverse and dynamic topography. The city straddles the Chena River, which flows southwest into the larger Tanana River, defining Fairbanks' southern border. To the north, a gradual incline leads into a chain of hills that ascend toward…

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Due to its steep and forested terrain, Ketchikan is long and narrow with much of the built-up area being located along, or no more than a few city blocks from, the waterfront. Elevations of inhabited areas range from just above sea level to about 300 feet (91 m). Deer Mountain, a 3,001-foot (915 m) peak, rises…

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Many of the birds seen during the festival can be identified with the help of published guides that categorize distinguishable features such as, topography, silhouette, size, and color.

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The community is named for the high ground, Diamond Ridge, on which it sits. The ridge reaches an elevation of 1,202 feet (366 m) above sea level and is in the southern part of the CDP. Parallel landforms to the north are Crossman Ridge in the center of the CDP and a ridge connecting 1,513-foot (461 m) Ohlson…

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Some birds seen during the spring migration and the festival include horned puffins, sandhill cranes, and arctic terns. Arctic Terns are famous for flying the longest distance of any migrating bird. Many of the birds seen during the festival can be identified with the help of published guides that categorize…

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Mount Crillon is not climbed frequently, since it is an extremely challenging climb for its elevation due to its isolation. The first ascent was in 1934, by explorer Bradford Washburn on his third attempt, and longtime editor of the American Alpine Journal H. Adams Carter. They climbed via the East Ridge above…

Altitudine media: 2.891 m