New Zealand consists of two large islands separated from each other by Cook's Straits, a splendid channel, 150 miles long by 50 in width, and the two smaller islands, called Stewart's and Chatham Islands, about 50 by 20, separated by Foveau Straits, the latter lying in the ocean about 400 miles south-west of the province of Canterbury.
The entire group extends from 34° to 48° S., and 166° to 179° E. The greatest extent of land, from N.E. to S.W., i. e. from Cape Maria Van Diemen to South Cape, is over 1000 miles. The greatest breadth, along the parallel of 38° S. is about 200 miles, while the coast-line is several thousand miles in extent. By the constitution of 1853, New Zealand is divided into six chief provinces:--Auckland, New Plymouth (Taranaki), and Wellington in the north island, and Nelson, Canterbury, and Otago, in the central islands, since which period two new provinces have been added,--Hawk Bay in the north island, and Marlborough in the middle island.
None of the remaining seven, however, is so important or possesses such geographical advantages as Auckland. Its coast-line is upwards of 900 nautical miles, while its more important rivers, such as the Waikato, Waipa, Waihó (called also the Thames), Piako, and Wairao, are navigable for small boats far into the interior. Of its 28 harbours, four, viz. Bay of Islands, Auckland, Wangaroa, and Middle Harbour, are accessible throughout the year for large ships, besides offering secure anchorage; but of the remainder only eight will admit vessels of 400 tons, while the balance can only be used by small brigs and schooners.
Auckland, the capital, lies on an isthmus about six miles in width, dividing Waitemata Harbour from that of Manukau, the first being beyond all question the best harbour on the east side, the former on the west. These two harbours furnish moreover, by the numerous streams and creeks that disembogue into them, most excellent means of communication with the interior. The products of the country through a region of 100 miles are conveyed to Waitemata by the Waihó and Piako rivers, while on the other hand the Waikato and Waipa rivers bring to the harbour of Manukau the natural products from 120 miles inland. At a comparatively small cost a cut might be carried through the isthmus, at a point where it is only a mile and a half wide, and direct water communication be thus effected between the two harbours, to the manifest advantage of the country and capital. At present the mail steamer, which comes from Sydney once a month with the European letters, berths in Manukau Harbour, near Onehunga, on account of the greater convenience of that harbour, and its being at a much less distance, whence the mails are transported in coaches across the isthmus to Auckland. Onehunga is a flourishing settlement, with interesting volcanic formations. The road thither lies through a fertile rolling country, which is, for the most part, reclaimed and under cultivation, or else depastured by large herds of handsome, powerful oxen. The three land-marks of the landscape are:--Three King's Hill, Mount Eden, and One Tree Hill. All these, of moderate elevation, were formerly crowned with _páhs_ or native fortified villages, and were once inhabited by a large population, as is evidenced to this day by the quantities of human bones found in the lava below, and by several singular terrace-like artificial earth-works. The cottages of the settlers are handsome and clean, but of singularly small dimensions, very much the result we suppose of the dearness of building material and the high price of labour near Auckland.