Department of Ucayali in the context of "Arequipa region"

Arequipa (Quechua: Ariqipa) is a department of Peru. Located to the country's southwest, it is the sixth largest department in Peru, after Puno, Cuzco, Madre de Dios, Ucayali, and Loreto, its sixth most populous department, and its eleventh least densely populated department. It is bordered by the departments of Ica, Ayacucho, Apurímac and Cuzco to the north, Puno to the east, the Department of Moquegua to the south, and the Pacific Ocean to the west. It is administered by a regional government. Its capital, also called Arequipa, is Peru's second-largest city.

Cusco, also spelled Cuzco (Spanish pronunciation: [ˈkusko]; Quechua: Qusqu suyu [ˈqɔsqɔ ˈsʊjʊ]), is a department of Peru. It is the fourth-largest in the country, after Madre de Dios, Ucayali, and Loreto, and borders the departments of Ucayali on the north; Madre de Dios and Puno on the east; Arequipa on the south; and Apurímac, Ayacucho and Junín on the west. It is administered by a regional government. Its capital is Cusco, the historical capital of the Inca Empire.