stone pathway leading into a fortified structure

stone pathway leading into a fortified structure. The path is cobblestone and curves to the right. To the left is a stone wall, approximately 10 feet high, that runs perpendicular to the path. The wall is made of rough-hewn stones and appears to be ancient. The path is bordered by a grassy area that is largely brown, indicating dry conditions. There are no people visible in the image. The coordinates (latitude: 18.677, longitude: -88.389) locate the scene in Bacalar, Mexico, at a site within the fortified walls of the town, likely the historic San Felipe Fort. The sky is a pale blue with wispy clouds and the sun appears to be setting.