But I would point out that there is another and still more important function of great mountains - the culture not of athletic faculty alone, but of that intellectual sympathy with untamed and primitive Nature which our civilization threatens to destroy. A mountain is something more than a thing to climb. To the many who, on a fine summer day, swarm up Skiddaw or Snowdon by the well-worn pony-paths, it is pure holiday-making; to the few who (in another sense) swarm up Scafell Pinnacel or the Napes needle, it is pure gymnastics; but between or beyond these two classes there are those - pilgrims I call them - who find mountain climbing what only mountains can give, the contact with unsophisticated Nature, the opportunity to be alone, to be out of and above the world of ordinary life, to pass from the familiar sights and surroundings into a cloudland of new shapes and sounds, where one feels the fascination of that undiscoverable secret (I do not know how else to name it) by which every true nature-lover is allured.