Bolivia (/ (listen); Spanish: ; Guarani: Mborivia Guaraní pronunciation: ; Quechua: Puliwya Quechua pronunciation: ; Aymara: Wuliwya IPA: ), officially the Plurinational State of Bolivia (Spanish: Estado Plurinacional de Bolivia), is a landlocked country located in western-central South America. The capital is Sucre while the seat of government and financial center is located in La Paz. The largest city and principal industrial center is Santa Cruz de la Sierra, located on the Llanos Orientales (tropical lowlands) a mostly flat region in the east of Bolivia.