北爱尔兰
Northern Ireland is part of the United Kingdom on the island of Ireland. The Giant's Causeway is made of some 40,000 basalt columns formed by cooling lava.
英国的构成国和省 地图
0200 km (124 mi)400 km (249 mi)600 km (373 mi)800 km (497 mi)
海拔
0 m (0 ft), 30 m (98 ft), 75 m (246 ft), 150 m (492 ft), 300 m (984 ft), 400 m (1310 ft), 600 m (1970 ft), 750 m (2460 ft), 1000 m (3280 ft)以上海洋深度
0 m (0 ft), 150 m (492 ft), 600 m (1970 ft), 1800 m (5910 ft), 3200 m (10500 ft), 5200 m (17060 ft)以上冬季积雪（近似）