Upper Takutu-Upper Essequibo map by OpenStreetMap engine. It allow change of map scale; streets and houses search - in most of sities. If you can't find something, try Yandex map of Upper Takutu-Upper Essequibo or Upper Takutu-Upper Essequibo map by Google.
See also capital of Upper Takutu-Upper Essequibo: Lethem map