Umm al Qaywayn region 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 Umm al Qaywayn region or Umm al Qaywayn region map by Google.
See also capital of Umm al Qaywayn region: Umm al Qaywayn map