Enormous as this element of charm unquestionably is, this is not the place to sing the pleasures of the Hawaiian Islands. Their palm-fringed horizons, surf-edged coral reefs, tropical forests and gardens, plantations of pineapple and sugar-cane are as celebrated as their rainbows, earthquakes, and graceful girls dancing under tropical stars to the languorous ukelele. [Illustration: MAP OF HAWAII NATIONAL PARK] Leaving these and kindred spectacles to the steamship circulars and the library shelf, it is our part to note that the Hawaii National Park possesses the fourth largest volcanic crater in the world, whose aspect at sunrise is one of the world's famous spectacles, the largest active volcano in the world, and a lake of turbulent, glowing, molten lava, "the House of Everlasting Fire," which fills the beholder with awe. It was not at all, then, the gentle poetic aspects of the Hawaiian Islands which led Congress to create a national park there, though these form its romantic, contrasted setting. It was the extraordinary volcanic exhibit, that combination of thrilling spectacles of Nature's colossal power which for years have drawn travellers from the four quarters of the earth. The Hawaii National Park includes the summits of Haleakala, on the island of Maui, and Mauna Loa and Kilauea, on the island of Hawaii. Spain claims the discovery of these delectable isles by Juan Gaetano, in 1555, but their formal discovery and exploration fell to the lot of Captain James Cook, in 1778. The Hawaiians thought him a god and loaded him with the treasures of the islands, but on his return the following year his illness and the conduct of his crew ashore disillusioned them; they killed him and burned his flesh, but their priests deified his bones, nevertheless. Parts of these were recovered later and a monument was erected over them. Then civil wars raged until all the tribes were conquered, at the end of the eighteenth century, by one chieftain, Kamehameha, who became king. His descendants reigned until 1874 when, the old royal line dying out, Kalakaua was elected his successor. From this time the end hastened. A treaty with the United States ceded Pearl Harbor as a coaling-station and entered American goods free of duty, in return for which Hawaiian sugar and a few other products entered the United States free. This established the sugar industry on a large and permanent scale and brought laborers from China, Japan, the Azores, and Madeira. More than ten thousand Portuguese migrated to the islands, and the native population began a comparative decrease which still continues.