Mount Washington is the highest peak in the Northeastern United States at 6,288 ft (1,917 m). It is famous for its dangerously erratic weather, and long held the record for the highest wind gust directly measured at the Earth’s surface
Death Valley: 53°C (127°F) hairdryer 85 m below sea level
Angels Landing trail, Zion Canyon, Utah: how you feel walking by roof of 150 store building
Devils Garden Trail, Arches NP, Utah: orientation by markers in 30 km x 15 km rock labyrinth in midd...
Appalachian Trail: The 100-mile wilderness, Maine, U.S.
Yukon-Charley Rivers NP, Alaska, U.S.
Kalalau Valley, Kauai, Hawaii