El Carmen District is the first distrito of San José Canton in Costa Rica, and one of the four administrative units that form San José city proper.

The Carpathian Mountains form a 1,500km-long-range in Central and Eastern Europe. They stretch west to east in an arc from the Czech Republic to Romania. The Tatra range between Slovakia and Poland is a national park and several peaks above 2,400mtr.

Carrauntoohil or Carrauntoohill is the highest mountain on the island of Ireland at 1,038.6 metres. It is on the Iveragh Peninsula in the Reeks District in County Kerry, close to the centre of Ireland's highest mountain range, MacGillycuddy's Reeks.

Carrefour S.A. is a French multinational corporation specialized in retail.

The Carretera Austral is the name given to Chile's Route 7. The highway runs south for about 1,240 kilometers from Puerto Montt to Villa O'Higgins, passing through rural Patagonia.

Casablanca, Arabic Al-Dār al-Bayḍāʾ, or Dar al-Beïda, principal port of Morocco, on the North African Atlantic seaboard.

Castle Espie is a wetland reserve managed by the Wildfowl and Wetlands Trust on the banks of Strangford Lough, three miles south of Comber, County Down, Northern Ireland, in the townland of the same name.

Castlegregory is a village in County Kerry, Ireland. It is situated on the north side of the Dingle Peninsula, halfway between Tralee and Dingle. As of the 2016 Census, Castlegregory had a population of 250.

Montañita is a small coastal town in Ecuador located in the Parrish of Manglaralto in the province of Santa Elena about 180 kilometers northwest of Guayaquil.

Catamarca is a province in northwest Argentina, bordering Chile. Its dramatic landscapes include cactus-studded sierras in the east and stark Andean highlands in the northwest.