A nice cover from United Nations (New York Office), depicting 4 stamps (2 of each type) celebrating 2 Heritage Sites in Cuba:
Old Havana and its Fortifications and the
Viñales Valley. Old Havana (Spanish: La Habana Vieja) is the city-center (downtown) and one of the 15 municipalities (or boroughs) forming Havana, Cuba. The positions of the original Havana city walls are the modern boundaries of Old Havana. In 1982, Old Havana was inscribed in the UNESCO World Heritage List, because of its unique Baroque and neoclassical architecture, its fortifications, and its historical importance as a stop on the route to the New World.
Viñales Valley (Spanish: Valle de Viñales) is a karstic depression in Cuba. The valley has an area of 132 km2 and is located in the Sierra de los Órganos mountains (part of Guaniguanico range), just north of Viñales in the Pinar del Río Province. In 1999, the valley was inscribed on the UNESCO World Heritage List as a cultural landscape because of its use of traditional tobacco-growing techniques.[
