"Mérida's Centro Histórico is a treasure trove of historic architecture, leafy plazas, and one of the most stately boulevards in the world, the Paseo de Montejo. Visitors will also want to meander Calle 60 for its seemingly endless array of restaurants, shops, and bars. Gritzewsky says that wandering the Centro Histórico on foot is essential to understanding the heart and soul of Mérida. "The main square is always lively and surrounded by important sights such as the oldest cathedral on the continental mainland (Catedral de Mérida, San Ildefonso), constructed with stones from Mayan structures." - Travel + Leisure Editors