给你个对照表。看看你去过的地方与秘鲁相比怎么样。

Switzerland:    Zermatt Town.  Elevation, 5,276 ft
NV:            Dante's View.   Elevation. 5,476 ft
Zion:          Angels Landing. Elevation, 5,790 ft
Yosemite:  Glacier Point.  Elevation, 7,214 ft
AZ:            Desert view.    Elevation, 7,262 ft
Peru:         Machu Picchu.   Elevation, 7,972 ft
WY:           Continental Div Elevation, 8,391 ft
Bryce:        Rainbow Point.  Elevation, 9,115 ft
Japan        5th Station    Elevation  7,560 ft ( 2305m )
China        Xining City    Elevation  7,382 ft ( 2250m )
China        QingHai Lake    Elevation 10,320 ft ( 3193M )
China        Ri-Yue Mt.    Elevation 11,550 ft ( 3520M )
China        Lhasa         Elevation 11,975 ft ( 3650m )