New Caledonia holds the largest enclosed lagoon in the world, ringed by a barrier reef. Around a quarter of global nickel reserves lie under its soil.
New Caledonia
Administrative divisions of New Caledonia map
0100 km (62 mi)200 km (124 mi)300 km (186 mi)400 km (249 mi)
Height
0 m (0 ft), 50 m (164 ft), 150 m (492 ft), 250 m (820 ft), 400 m (1310 ft), 600 m (1970 ft), 750 m (2460 ft), 1000 m (3280 ft), above 1500 m (4920 ft)Sea depth
0 m (0 ft), 150 m (492 ft), 600 m (1970 ft), 1800 m (5910 ft), 3200 m (10500 ft), deeper than 5200 m (17060 ft)