What is Machu Picchu? -- A step back in time -- Machu Picchu's location -- Machu Picchu features -- The agricultural sector -- The urban sector -- Science at work at Machu Picchu -- Machu Picchu's builders -- Similar structures around the world -- Issues facing Machu Picchu -- Make a star clock -- Quiz -- Glossary.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.