The U.S. Consulate in Adana, Turkey, warned Americans on Monday that terrorist groups are targeting U.S.-owned hotels in the city and ordered them to exercise caution when moving around the country.

“U.S. Consulate General Adana informs U.S. citizens that it has obtained specific and credible threats of potential terrorist activity targeting U.S.-branded hotels in Adana,” the consulate said. “U.S. citizens in Adana are advised to exercise caution when patronizing these establishments.”