one of the most impressive enclaves of the Maya civilization, Copan Ruinas is known for the quality of its sculptures. The Copan valley has several Mayan sites open to the public including: the main acropolis with the hieroglyphic staircase and the Rosalila Temple, Las Sepulturas, and El Rastrojon. All are worth a visit. Plan for at least a 2-3 day stay in Copan Ruinas. Some of the best pieces of Mayan sculpture have been moved to the local museums to protect them from the elements. The Museum of Mayan Sculpture next to the main acropolis, and the Regional Museum in the town's main plaza are must-sees.