The climate of Norway is greatly diversified owing to the wide range in latitude and the influence of the Gulf stream. In the northern part and on the highest mountains there are vast fields of snow during the entire year, while in some of the sheltered portions along the western coast, the climate is well adapted to the cultivation of some of the tropical plants. It is, of course, essential that all plants that are cultivated be of rapid growth and of quick maturity, since their seasons are quite short. The atmospheric conditions are excelled nowhere. Few locations on the earth enjoy such freshness or provide so much mental and physical invigoration. Just the joy of living is more than recompense for all one's expense and trouble in going for a season into this summer home or nature. Being situated so far to the north the days of summer are very long while those of winter are extremely short. This is noticeable even in the southern part of the country, and as one goes farther north it is more and more striking until upon reaching the arctic circle the summer traveler has the unique experience of seeing the sun at midnight. It is visible for weeks or months at a time, according to whether one is near the circle or farther toward the pole. For corresponding periods during the winter seasons the sun does not appear at all. It should not be inferred that these sunless days are intensely dark and gloomy. On the contrary, they, as well as the midnight sun, have fascinations peculiar to themselves and are of deep interest, especially to the novice in that latitude. The glitter of the stars, the glow of the moon, and the palpitating brilliance of the northern lights, combine with the light reflected from the vast snow fields and compensate in part for the absence of the direct rays from the sun.