Bacalar is the municipal seat and largest city in Bacalar Municipality (until 2011 a part of Othón P. Blanco Municipality) in the Mexican state of Quintana Roo, about north of Chetumal, at 18° 40' 37' N, 88° 23' 43' W. In the 2010 census the city had a population of 11,084 people (...) (from Wikipedia)