County Galway is on Ireland’s western seaboard. Its eastern areas feature rolling farmland plains. To the west are the raised bog, heathered hills, lakes and mountains of Connemara.

Croagh Patrick, nicknamed the Reek, is a 764 m mountain and an important site of pilgrimage in Mayo, Ireland. It is 8 km from Westport, above the villages of Murrisk and Lecanvey.

Croatia, officially the Republic of Croatia, is a country in Southeast Europe. It borders Slovenia to the northwest, Hungary to the northeast, Serbia to the east, Bosnia and Herzegovina, Montenegro to southeast, sharing a maritime border with Italy.

The area known today as Crucita, Ecuador is an attractive beachfront town in Manabi Province of Ecuador.

The Black Cave used to be known as a separate, unconnected cave, however, later explorers discovered it was connected to the cave system of Postojna Cave.

Isla Culebra is an island-municipality of Puerto Rico and geographically part of the Spanish Virgin Islands.

Cumbria is a ceremonial and non-metropolitan county in North West England. The county and Cumbria County Council, its local government, came into existence in 1974 after the passage of the Local Government Act 1972.

The Curonian Spit is a 98-kilometre long, thin, curved sand-dune spit that separates the Curonian Lagoon from the Baltic Sea coast. Its southern portion lies within Kaliningrad Oblast, Russia and its northern within southwestern Klaipėda County.

Cusco, a city in the Peruvian Andes, was once capital of the Inca Empire, and is now known for its archaeological remains and Spanish colonial architecture.

Cuxhaven is a district which is located in Lower Saxony, Germany. It is bounded by the following districts of Stade, Rotenburg, Osterholz and Wesermarsch, the city of Bremerhaven and the North Sea.