El Yunque National Forest is a forest located in northeastern Puerto Rico. It is the only tropical rain forest in the United States. The forest is commonly known as El Yunque, which may be attributed to either a Spanish approximation of the aboriginal Taino word yu-ke which means "white lands". El Yunque National Rainforest is located on the slopes of the Sierra de Luquillo Mountains and it encompasses 28,000 acres (43.753 mi² or 113.32 km²) of land, making it the largest block of public land in Puerto Rico.
© Piehouse Six Photography // Joe Pearson