Tikal (or Tik’al according to the modern Mayan orthography) is one of the largest archaeological sites and urban centres of the pre-Columbian Maya civilization. It is located in the archaeological region of the Petén Basin in what is now modern-day northern Guatemala. Situated in the department of El Petén, the site is part of Guatemala's Tikal National Park and in 1979 it was declared a UNESCO World Heritage Site.

Tikal was the capital of a conquest state that became one of the most powerful kingdoms of the ancient Maya. Though monumental architecture at the site dates back as far as the 4th century BC, Tikal reached its apogee during the Classic Period, ca. 200 to 900 AD. During this time, the city dominated much of the Maya region politically, economically, and militarily, while interacting with areas throughout Mesoamerica such as the great metropolis of Teotihuacan in the distant Valley of Mexico. There is evidence that Tikal was conquered by Teotihuacan in the 4th century AD. Following the end of the Late Classic Period, no new major monuments were built at Tikal and there is evidence that elite palaces were burned. These events were coupled with a gradual population decline, culminating with the site’s abandonment by the end of the 10th century.

Guatemala (Spanish: República de Guatemala, [reˈpuβlika ðe ɣwateˈmala]) is a country in Central America bordered by Mexico to the north and west, the Pacific Ocean to the southwest, Belize to the northeast, the Caribbean to the east, and Honduras and El Salvador to the southeast. Its area is 108,890 km² (42,043 mi²) with an estimated population of 13,276,517.

A representative democracy, its capital is Guatemala City. Guatemala's abundance of biologically significant and unique ecosystems contributes to Mesoamerica's designation as a biodiversity hotspot.

This is a list of UNESCO World Heritage Sites in the Americas (North America, Central America, South America, and the Caribbean). Hawaii and Easter Island are included here given their political ties to the Americas despite being geographically located in Oceania. Mexico is the country with the most sites in the region, and has the fifth most in the world.

A UNESCO World Heritage Site is a site (such as a forest, mountain, lake, desert, monument, building, complex, or city) that is on the list that is maintained by the international World Heritage Programme administered by the UNESCO World Heritage Committee, composed of 21 state parties which are elected by their General Assembly for a four-year term. A World Heritage Site is a place of either cultural or physical significance.

The program catalogues, names, and conserves sites of outstanding cultural or natural importance to the common heritage of humanity. Under certain conditions, listed sites can obtain funds from the World Heritage Fund. The programme was founded with the Convention Concerning the Protection of World Cultural and Natural Heritage, which was adopted by the General Conference of UNESCO on November 16, 1972. Since then, 186 state parties have ratified the convention.

As of 2009^[update], 890 sites are listed: 689 cultural, 176 natural, and 25 mixed properties, in 148 states. Italy is home to the greatest number of World Heritage Sites to date with 44 sites inscribed on the list. UNESCO references each World Heritage Site with an identification number; but new inscriptions often include previous sites now listed as part of larger descriptions. As a result, the identification numbers exceed 1200 even though there are fewer on the list.

The Americas, or America, (Spanish: América, Portuguese: América, French: Amérique) are the lands of the Western hemisphere or New World, comprising the continents of North America and South America with their associated islands and regions. America may be ambiguous in English, as it is more commonly used to refer to the United States of America. The Americas cover 8.3% of the Earth's total surface area (28.4% of its land area) and contain about 13.5% of the human population (about 900 million people).