The Mercado Agrícola de Montevideo is a must-see for both architecture- and culinary-minded travelers. The majestic cast-iron structure is one of the most elegant buildings erected in the early 20th century in Montevideo. And while the Mercado del Puerto has been converted to a home for upscale restaurants, the Mercado Agrícola remains a working market. A walk through its food hall provides a chance to sample the best of Uruguayan produce as well as sauces, jams and sweets. The market also regularly hosts musical performances.