Mountaineering
In 1897 Mount Saint Elias () on the Alaska-Yukon border was summitted by the Duke of the Abruzzi and party. But it was not until 1913 that Denali (), the tallest peak in North America, was successfully climbed by Hudson Stuck. Mount Logan (), the tallest peak in Canada was first summitted by a half dozen climbers in 1925 in an expedition that took more than two months.
In 1879-1880 the exploration of the highest Andes in South America began when English mountaineer Edward Whymper climbed Chimborazo () and explored the mountains of Ecuador. The Cordillera between Chile and Argentina was visited by Paul Güssfeldt in 1883, who ascended the volcano Maipo () and attempted to climb the tallest mountain in the Americas, Aconcagua () that same year but was unsuccessful. The summit of Aconcagua was finally reached on January 14, 1897 by Swiss mountaineer Matthias Zurbriggen during an expedition led by Edward FitzGerald that began in December 1896. The Andes of Bolivia were first explored by Sir William Martin Conway in 1898, who later visited the mountains of Tierra del Fuego on the southern tip of South America.
Mount Greylock
Mount Greylock is a 3489 foot (1069 meter) mountain located in the northwest corner of Massachusetts, the highest point in the state. Its summit is in the western part of the town of Adams (near its border with Williamstown) in Berkshire County. Although technically it is geologically part of the Taconic Mountains, Mount Greylock is commonly associated with the abutting Berkshire Mountains to the east. The mountain is known for its expansive views encompassing five states and the only taiga-boreal forest in the state. A seasonal automobile road (open annually from late May through November 1) climbs to the summit, topped by a lighthouse-like Massachusetts Veterans War Memorial Tower. A network of hiking trails traverse the mountain, including the Appalachian Trail. Mount Greylock State Reservation was created in 1898 as Massachusetts' first public land for the purpose of forest preservation.