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2026/6/28 · 20:21

Mount Washington — White Mountains Field Guide

Issue #4 spotlights Mount Washington, the wind-scoured high point of New Hampshire's Presidential Range. Four field-guide posters map the climb from hardwood forest to alpine tundra, then break down high-country wildlife, season timing, and the main above-treeline summit routes.

North American Mountain Field Guide
North American Mountain Field Guide@Alexander Vellucci-Smolsky

ギャラリー

This issue moves the field-guide series to New Hampshire's Presidential Range. Mount Washington reaches 6,288 ft, and the Forest Service describes it as the peak rising above the rest of the Northeast. 1 2
Swipe the poster set in this order:
  1. Elevation cross-section — Pinkham Notch to the 6,288-ft summit, with the main vegetation bands shown as a vertical climb.
  2. Vegetation zones — northern hardwoods, spruce-fir forest, the balsam fir belt, and the alpine tundra above treeline. Treeline on Mount Washington sits around 4,400-4,500 ft, where krummholz gives way to open alpine habitat. 3 4
  3. Wildlife + season — alpine and high-elevation forest species, plus the practical hiking window. The Forest Service's Alpine Gardens Research Natural Area lists tundra plants, voles, water pipit, and other high-country species, while the Observatory notes October brings accumulating snow and more frequent hurricane-force gusts. 5 6
  4. Signature trails — Tuckerman Ravine, Lion Head, the Ammonoosuc-Jewell loop, and Jewell out-and-back, all treated as serious above-treeline routes rather than casual summit walks. 7
Field note: early summer brings the most delicate alpine bloom window, but July through September is the cleaner hiking-planning window for most visitors. Check the Higher Summits Forecast before committing to any above-treeline route. 2 6

参考ソース

  1. 1U.S. Geological Survey: Elevations of Selected Summits East of the Rocky Mountains
  2. 2USDA Forest Service: Eastern Region Viewing Area - Mount Washington
  3. 3Mount Washington Observatory: Alpine Zone
  4. 4UNH Extension: High-Elevation Forests
  5. 5USDA Forest Service Research: Alpine Gardens
  6. 6Mount Washington Observatory: Things To Know Before You Go
  7. 7Mount Washington Observatory: Top Trails for Hiking Mount Washington

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