Chungcheongbuk
North Chungcheong (충청 북도, 忠清北道 Chungcheongbuk-do), abbreviated Chungbuk, is the only landlocked province in the country. Area is surrounded by lakes and mountains.
Upper Demerara-Berbice
Upper Demerara-Berbice is a region of
Upper Takutu-Upper Esequibo
Upper Takutu-Upper Esequibo is a region of
Potaro-Siparuni
Potaro-Siparuni is a region of
Cuyuni-Mazaruni
Cuyuni-Mazaruni is a region of