Maya archaeological sites vary from compact monument zones to immense protected forests. The figures below put their physical scale, historical chronology, archaeological evidence, biodiversity, and visitor infrastructure into perspective. Current-profile figures are reported as accessed in 2026 unless another period is stated; ancient population figures are archaeological estimates or historical reconstructions, not modern census totals.
Contents
- Tikal: an urban centre inside a vast forest
- Tikal’s chronology and archaeological record
- Palenque: a partly explored city
- Calakmul: archaeology within a protected landscape
- Uxmal and the Puuc region
- Copán and Quiriguá
Tikal: an urban centre inside a vast forest
Tikal National Park covers 57,600 hectares in Guatemala’s Petén region, while the surrounding Maya Biosphere Reserve exceeds 2 million hectares. That setting matters for trip planning: the monumental core is only one part of a much larger cultural and natural landscape. UNESCO, Tikal National Park reports that the inner urban zone is about 400 hectares, and the wider archaeological zone covers about 1,200 hectares. The wider zone includes residential areas and historic reservoirs rather than only the most visible temples and plazas.
The peripheral zone contains more than 25 associated secondary sites. Tikal is therefore best understood as a dispersed settlement landscape, not a single isolated group of buildings. The numbers also explain why a visit focused on the central monuments cannot represent the full archaeological footprint.
Tikal’s natural statistics are substantial as well. More than 200 tree species and more than 2,000 higher-plant species have been recorded across its habitats. Its biodiversity inventory includes more than 100 mammal species and more than 330 bird species. The site also has 38 recorded snake species and 25 known amphibian species. These are current biodiversity-profile figures from UNESCO, accessed in 2026, rather than counts of animals likely to be seen during a particular visit.
Tikal’s chronology and archaeological record
The chronology of Tikal covers many centuries. UNESCO describes the site as inhabited from the 6th century BC to the 10th century AD, with remains spanning the Preclassic period from about 600 BC to the urban centre’s decline around 900 AD. Its dynastic records span 1,161 years, from 292 BC to 869 AD, and the recorded sequence includes 33 rulers.
The monument record gives the chronology tangible reference points. Tikal’s earliest known stone sculpture is Stela 29, dated to 292 AD. Its last sculptured monument is Stela 11, dated to 869 AD. Taken together, those dates show why a single label such as “Maya ruins” compresses a long sequence of political and architectural change into a much shorter phrase.
| Tikal measure | Figure | Period or status |
|---|---|---|
| Dynastic record | 1,161 years | 292 BC–869 AD |
| Recorded rulers | 33 | 292 BC–869 AD |
| Earliest known stone sculpture | Stela 29 | 292 AD |
| Last sculptured monument | Stela 11 | 869 AD |
| Recorded snake species | 38 | Current UNESCO profile, accessed 2026 |
The different time ranges are not contradictory. “Inhabited from the 6th century BC to the 10th century AD” describes the broader occupation history, while the dynastic sequence and stela dates describe a more specific documented political and monumental record.
Palenque: a partly explored city
Palenque combines a relatively defined monumental setting with a much larger archaeological footprint. UNESCO lists the World Heritage property at 1,772 hectares. Its profile reports 1,400 recorded buildings, with about 10% explored. That exploration figure is a reminder that the visible architecture represents only a fraction of the known built environment. UNESCO, Pre-Hispanic City and National Park of Palenque provides those current-profile figures, accessed in 2026.
Mexico’s National Institute of Anthropology and History, INAH, reports more than 1,500 identified archaeological structures across more than 16 square kilometres in a 2024 site update. The UNESCO and INAH figures are retained separately because they use different wording and scopes; they should not be combined into one building count. INAH, El 22 de septiembre reabrirá el Museo de Sitio de Palenque “Alberto Ruz L’huillier” gives the latter description.
INAH describes Palenque as occupied for more than 12 centuries before its decline around 800 AD. Its early development included two settlements dated to about 100–250 BC: the first covered 16 hectares, while the second, near the later Great Plaza, reached 8 hectares. In the Late Classic period, about 250–900 AD, the developed city occupied about 2.2 square kilometres and used three natural terraces for construction.
INAH estimates that about 8,000 people lived and worked at Palenque during its peak. This is an archaeological estimate for the city’s peak, not a modern population total. The city’s main influence extended from Tortuguero in the west to Chinikihá in the east, a two-site regional span identified in the same INAH material. INAH, Lakamha’ is the source for these historical scale and population figures.
Calakmul: archaeology within a protected landscape
Calakmul illustrates the difference between an archaeological property and the larger landscape that protects it. The expanded World Heritage property covers 331,397 hectares, and its buffer zone covers 391,788 hectares. The original cultural World Heritage property covered 3,000 hectares before the 2014 extension. These current and historical property figures come from UNESCO, Ancient Maya City and Protected Tropical Forests of Calakmul, Campeche.
The archaeological record is long. Calakmul played a key regional role for more than 12 centuries, from the 4th century BC to about 1000 AD. The sites in the property preserve at least 1,500 years of remains, from about 500 BC to 1000 AD, and the city displays 120 commemorative stelae with relief carvings. The dates describe archaeological periods and regional importance, not a continuous modern settlement.
Calakmul’s biodiversity strengthens its value as a travel-planning destination for visitors interested in both ruins and tropical forest. The property contains two of Mexico’s three primate species, two of its four edentate species, and five of its six wildcat species. Almost 90% of the World Heritage property’s land surface is federally owned. These are proportions of Mexico’s listed species groups, not counts of species found worldwide.
Uxmal and the Puuc region
Uxmal provides a useful contrast between a major ancient population centre and a more compact World Heritage property. UNESCO dates Uxmal’s foundation to about 700 AD and gives its peak population as about 25,000 inhabitants during roughly 700–1000 AD. That population is an archaeological estimate or historical reconstruction, not a modern census total. The surrounding Puuc region centred on Uxmal covers about 7,500 square kilometres.
The Uxmal World Heritage property covers 2,059.8 hectares, with a buffer zone of 3,758.64 hectares. INAH’s description gives the civic-administrative area as 910 metres north–south by 640 metres east–west. The two measurements describe different scales: the civic-administrative layout is a defined urban area, while the World Heritage property includes the protected site around it. UNESCO, Pre-Hispanic Town of Uxmal and INAH, Locación y ambiente ecológico provide these figures.
Visitor infrastructure has also changed. INAH reported a 20% expansion of the public visitor route after the El Palomar Group opened in 2023. This is an access measure, not a visitor-count forecast. For current management context, UNESCO lists an INAH Uxmal site team of 22 staff responsible for guardianship and maintenance, while the site museum and service unit has 25 permanent employees. The route expansion is documented by INAH, Aumenta en 20% el recorrido por la Zona Arqueológica de Uxmal; the staffing figures are in the UNESCO Uxmal profile.
Copán and Quiriguá
Copán’s history begins before its best-known monuments. The earliest evidence of population in the Copán Valley dates to 1500 BC, while the first Maya-Cholan immigration into the valley is dated to about 100 AD. UNESCO, Maya Site of Copan reports that the Hieroglyphic Stairway is 100 metres wide and that its risers contain more than 1,800 individual glyphs.
The Great Plaza had an originally paved expanse of 3 hectares, and the Copán Acropolis rises about 30 metres above the ground. The Copán Archaeological Park contains about 84.7 hectares. The World Heritage property is listed at 15.095 hectares, with a buffer zone of 258.365 hectares. A broader national designation covers a 30-kilometre stretch of the Copán Valley. These figures describe overlapping but distinct designations, so they should not be treated as interchangeable site areas.
Quiriguá is smaller in protected area but exceptionally concentrated in carved monuments. Its protected archaeological property covers 34 hectares. The inscribed property contains 17 major monuments carved between 426 AD and 810 AD, while dwelling remains date from about 200 AD to 900 AD. UNESCO also describes Quiriguá’s Classical-period monuments as carved between 250 AD and 900 AD. UNESCO, Archaeological Park and Ruins of Quirigua is the source for these current property and archaeological-period figures.
For planning comparisons, the distinction is useful: Copán offers a 100-metre-wide inscribed stairway, a 3-hectare Great Plaza, and a much broader valley designation; Quiriguá concentrates 17 major monuments within a 34-hectare protected archaeological property. The figures indicate different kinds of scale—landscape extent, urban space, and monument density—rather than a simple ranking of sites.