South Stack on the publisher's website. South Stack South Stack () is an island situated just off Holy Island on the northwest coast of Anglesey. South Stack is famous as the location of one of Wales' most spectacular lighthouses, South Stack Lighthouse. It has a height of 41 metres (135 feet). It has a maximum area of 7 acres. Until 1828 when an iron suspension bridge was built, the only means of crossing the deep water channel on to the island was in a basket which was suspended on a hemp cable. The suspension bridge was replaced in 1964, but by 1983
North West Island island is dominated by dense Pisonia forest. North West Island is an important nesting ground for seabirds and turtles. As many as 500,000 seabirds habitat the island at any one time. Seventy per cent of the total breeding population of wedge-tailed shearwaters on Australia's east coast nest on the island. The Capricorn silvereye, a small bird endemic to the southern Great Barrier Reef, is found on the island. The green sea turtle and the endangered loggerhead sea turtle nest on the island between November and February. Because of these important rookeries the size of nesting populations is monitored on an