شهرستان اولتسکو (به لهستانی: Powiat Olecko) یک شهرستان در لهستان است که در استان وارمی-ماسوری واقع شدهاست. شهرستان اولتسکو ۸۷۳٫۸۳ کیلومتر مربع مساحت و ۳۴٬۲۱۵ نفر جمعیت دارد.
Reference context: Wikipedia.
image/photo was taken by Wikipedia and Wikimedia Commons user Ludwig Schneider.
I would appreciate being notified if you use my work outside Wikimedia.
Do not copy this image illegally by ignoring the terms of the license below, as it is not in the public domain. If you would like special permission to use, license, or purchase the image please contact me to negotiate terms.
When reusing, please credit me as: Ludwig Schneider / Wikimedia. · CC BY-SA 3.0image/photo was taken by Wikipedia and Wikimedia Commons user Ludwig Schneider.
I would appreciate being notified if you use my work outside Wikimedia.
Do not copy this image illegally by ignoring the terms of the license below, as it is not in the public domain. If you would like special permission to use, license, or purchase the image please contact me to negotiate terms.
When reusing, please credit me as: Ludwig Schneider / Wikimedia. · CC BY-SA 3.0Dois Polacos Peregrinos · CC BY-SA 4.0