Syrian children warm themselves in front a tent in Atmah's refugee camp. Idlib province, Syria. Situated along the Turkish border Atmah's refugee camp is considered the biggest refugee camp inside Syria's territory with an estimated number of 13,000 refugees and growing by the day. Is the biggest in an area with another two camps.,000 refugees and growing by the day. Is the biggest in an area with another two camps, Syria, February 4, 2013. Photo by Daniel Leal-Olivas / i-Images.