There are 25 cultural sites and four natural sites in Mexico that UNESCO has identified as world heritage sites. It's not surprising that Mexico has so many sites on UNESCO's list considering its rich history and culture, as well as its gorgeous landscapes. Among the places in Mexico that are included are archaeological sites, colonial cities and outstanding buildings and natural areas. Read more about Mexico's World Heritage Sites. And to read more about other world heritage sites around the globe, check out About.com's latest blog carnival put together by About.com's Guide to Italy Travel, Martha Bakerjian: UNESCO World Heritage Sites around the world.