| The Nelson Lakes National Park region is a tangle of | | | | peaks, snow crowned in winter, bare and scarred in |
| higher ranges in deep, narrow, forested valleys, | | | | summer, rise above river valleys where the red and |
| products of the often counteracting influences of | | | | silver beach of the higher slopes give way to flax, rata, |
| prehistoric glaciation in continual book.. | | | | and golden kowhai on the floors. The spectrum of |
| Nelson Lakes National Park itself comprises 101,000 ha | | | | plant life is vast, from sub alpine to rainforest species. |
| of mountainous country. Through it runs the mighty | | | | Sheltered by high eastern and southern ranges open |
| Alpine Fault, the western boundary of the Southern | | | | to weather from the west and north, the Nelson Lakes |
| Alps. It is plainly discernible even from the valley floors, | | | | National Park is prone to heavy rainfall on the western |
| for the ranges to the north-east of it soar to heights in | | | | side. The snow can fall to low levels when |
| places greater than 2000 m. Along the line of the | | | | low-pressure centres pass to the north and the air is |
| Alpine fault a remarkably straight series of saddles and | | | | cold. Snowstorms can last for several days, and thick |
| peaks separate the higher mountains on the eastern | | | | coatings of snow lie on the tops, with heavy rain and |
| side from the lower ranges on the ways. | | | | often snow in the valleys. Storms are most likely in |
| Along the mountain wall of the Alpine fault are scarred | | | | spring and early summer, usually brought on by |
| and denuded slopes, alternating with heavy forest of | | | | disturbance from the west. Settled weather is most |
| great beauty. This is magnificent country, wild even | | | | common from late January to April. |
| where it has been harnessed for human use. Massive | | | | |