Climbing Mauna Kea |
 The hardiest of the plants we saw were these mullein, still managing to eke out an existence at about 10,500 feet / 3,200 metres above sea-level – the last vegetation to do so on the mountain. |
Climbing Mauna Kea |
|
The hardiest of the plants we saw were these mullein, still managing to eke out an existence at about 10,500 feet / 3,200 metres above sea-level – the last vegetation to do so on the mountain. |