Auckland, anchored on the north island, is without doubt dedicated to the sea, being almost entirely surrounded by the Pacific Ocean and the Tasman Sea. A volcanic eruption 50,000 years ago created the region’s unique geography, composed of small conical mountains covered with luxurious vegetation and little islands scattered off its shores. Go up the Sky Tower, or climb Mount Eden to take advantage of the exceptional view of the town and the sea. The numerous bays are ideal for all kinds of water sports, but New Zealanders enjoy sailing above all. Auckland has become a cosmopolitan city that welcomes a continuous flow of immigrants. It also has the highest concentration of Polynesians in the world.