Although not the most natural of attractions in Central America, the Miraflores Locks are still an important part of society in Panama and have important implications there. It is hard to imagine a time before the Panama Canal, even though it was not too long ago that it was dug out. Finished in the early 20th century, it forever changed the face of shipping in North and South America. Locks are a crucial aspect of the canal, lifting ships up 85 feet to the main elevation of the canal.