German border sign in the port of Spiekeroog island, one of the East Frisian Islands in the North Sea, lettering "Passkontrolle", German for "passport control", announcing visa requirement, Lower Saxony, Germany, Europe

announcing blue border borders check check point check points checkpoint checkpoints cloud clouds control crossing crossings day daylight daytime detail details during east europe european exterior exteriors federal for frg frisian german germany in indicating indication indications international island islands label labels lettering lower national nobody north northern of one outdoor passkontrolle passport photo photos point points port republic requirement saxony sea separate separately shot shots sign signboard signboards signs single singly sky spiekeroog the visa writing writings