World Heritage Identification Number: 274
World Heritage since: 1983
Category: Mixed Cultural Heritage and Natural Heritage
WHE Type: Religious Sites & Sacred Architecture
Transboundary Heritage: No
Endangered Heritage: No
Country: 🇵🇪 Peru
Continent: Americas
UNESCO World Region: Latin America and the Caribbean
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The Historic Sanctuary of Machu Picchu: A Unique Blend of Nature and Culture
The Historic Sanctuary of Machu Picchu, inscribed as a UNESCO World Heritage Site in 1983, offers a remarkable fusion of cultural and natural heritage. Situated in the highlands of Peru, it stands at an elevation of approximately 2,430 meters (7,972 feet) above sea level, nestled within a lush tropical mountain forest. This breathtaking location provides a picturesque backdrop for one of the most significant urban creations of the Inca Empire during its zenith.
The sanctuary spans over 35,000 hectares, encompassing not only the renowned Machu Picchu archaeological site but also the surrounding natural environment. The Machu Picchu site itself is perched upon the rugged cliffs of the Yungas, a region characterized by its dense cloud forests that blanket the eastern slopes of the Andes. The sanctuary's boundaries extend along both banks of the Urubamba River, which meanders northwestward through this section of the Andean landscape.
The Machu Picchu archaeological site is distinguished by its grandiose architecture, featuring massive stone walls, intricate terraces, and expansive ramps. These architectural marvels appear as if they were seamlessly carved into the continuous rock escarpments, showcasing the exceptional craftsmanship of the Inca builders. The site's layout suggests that it served as a religious, astronomical, and administrative center for the Inca civilization.
Beyond the architectural wonders, the Historic Sanctuary of Machu Picchu boasts an extraordinary biodiversity. The sanctuary lies within the upper Amazon basin, home to an abundance of plant and animal species. The region's rich flora includes orchids, ferns, and bamboo, while its diverse fauna comprises monkeys, jaguars, and various bird species such as the cock-of-the-rock and the Andean condor. The sanctuary's unique blend of culture and nature makes it a must-visit destination for travelers seeking to immerse themselves in the history and beauty of the Andean highlands.
In addition to its cultural and natural significance, the Historic Sanctuary of Machu Picchu faces challenges related to conservation and sustainable tourism. To address these issues, the Peruvian government has implemented measures aimed at preserving the site's integrity while promoting responsible tourism practices. These efforts include limiting visitor numbers, establishing infrastructure for waste management, and implementing educational programs to raise awareness about the importance of protecting this precious World Heritage Site.
To bring it all together, the Historic Sanctuary of Machu Picchu, recognized as one of the New Seven Wonders of the World in 2007, represents a remarkable testament to the ingenuity and artistic prowess of the Inca civilization. Its stunning natural surroundings, teeming with biodiversity, further enhance its allure. As a UNESCO World Heritage Site, the sanctuary serves as a reminder of our shared human heritage and the importance of preserving these treasures for future generations to appreciate and learn from.
UNESCO Description of the World Heritage Site
Machu Picchu stands 2,430 m above sea-level, in the middle of a tropical mountain forest, in an extraordinarily beautiful setting. It was probably the most amazing urban creation of the Inca Empire at its height; its giant walls, terraces and ramps seem as if they have been cut naturally in the continuous rock escarpments. The natural setting, on the eastern slopes of the Andes, encompasses the upper Amazon basin with its rich diversity of flora and fauna.
UNESCO Justification of the World Heritage Site
Criterion (i): The Inca City of the Historic Sanctuary of Machu Picchu is the articulating centre of its surroundings, a masterpiece of art, urbanism, architecture and engineering of the Inca Civilization. The working of the mountain, at the foot of the Huaya Picchu, is the exceptional result of integration with its environment, the result from a gigantic effort as if it were an extension of nature.
Criterion (iii): The Historic Sanctuary of Machu Picchu is a unique testimony of the Inca Civilization and shows a well-planned distribution of functions within space, territory control, and social, productive, religious and administrative organization.
Criterion (vii): The historic monuments and features in the Historic Sanctuary of Machu Picchu are embedded within a dramatic mountain landscape of exceptional scenic and geomorphological beauty thereby providing an outstanding example of a longstanding harmonious and aesthetically stunning relationship between human culture and nature.
Criterion (ix): Covering part of the transition between the High Andes and the Amazon Basin the Historic Sanctuary of Machu Picchu shelters a remarkably diverse array of microclimates, habitats and species of flora and fauna with a high degree of endemism. The property is part of a larger area unanimously considered of global significance for biodiversity conservation.
Encyclopedia Record: Historic Sanctuary of Machu Picchu
The Historic Sanctuary of Machu Picchu is a protected area in Peru covering over 35,000 hectares. It includes the natural environment surrounding the Machu Picchu archaeological site, located in the rugged cloud forest of the Yungas on the eastern slope of the Peruvian Andes and along both banks of the Urubamba River, which flows northwest in this section.Additional Site Details
Area: 38,160.87 hectares
Number of Components: 1
(iii) — Unique or exceptional testimony to a cultural tradition
(vii) — Contains superlative natural phenomena or beauty
(ix) — Outstanding example representing ecological and biological processes
Coordinates: -13.184934 , -72.533443
IUCN World Heritage Outlook
The 2025 Conservation Outlook on Historic Sanctuary of Machu Picchu reports the following assessment:
Source: International Union for Conservation of Nature (IUCN) · View assessment
World Heritage Research
Discover scientific research and academic studies that deepen our understanding of Historic Sanctuary of Machu Picchu from its history and significance to its conservation, management, and contemporary challenges.
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Human presence in the Salapunku area (Machu Picchu, Cusco, Peru) based on recent radiocarbon evidence
Recent radiocarbon analysis at Salapunku, the gateway to Machu Picchu's Cordillera of Vilcabamba, reveals a layered cultural history spanning from early human presence to complex pre-Hispanic societies and the colonial period. Unlike previous chronological studies relying on artifact typology, this first-ever radiocarbon dating for the site provides precise temporal markers, clarifying the sequence of occupations and their transitions. The findings challenge assumptions about the site's sole association with Inca settlements, underscoring its significance as a crossroads of diverse cultural periods in the Cusco region.
Sieczkowska-Jacyna, D., Bastante, J., Rakowski, A., Pawlyta, J., & Condori Castillo, I. F. (2025). Human presence in the Salapunku area (Machu Picchu, Cusco, Peru) based on recent radiocarbon evidence. Radiocarbon, 68(1), 139–154. https://doi.org/10.1017/rdc.2025.10153
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Análisis de calidad y encuadres en la cobertura periodística sobre Machu Picchu como el primer destino turístico carbono neutral
Peruvian media coverage of Machu Picchu, the world's first carbon-neutral tourist destination, reveals significant gaps in environmental reporting. A study analyzing 48 digital articles from major outlets like Andina, El Peruano, and La República found that specialized environmental sections were lacking, narrative structures were static, and episodic or issue-based framing dominated. The research highlights a stark contrast: while positive environmental news is scarce, dramatic events receive more attention. This mixed-methods analysis underscores the need for improved journalistic quality in sustainability reporting at UNESCO World Heritage Sites.
Muguerza Lescano, M. J., Arce Ortiz, N., Cruz Huamani, M. d. C.,. (2023). Análisis de calidad y encuadres en la cobertura periodística sobre Machu Picchu como el primer destino turístico carbono neutral. Correspondencias & Análisis, (18), 155–175. https://doi.org/10.24265/cian.2023.n18.06
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Las «phaqchas» de Chachabamba (Parque Arqueológico Nacional de Machupicchu, Perú)
Archaeological research on the Chachabamba monument, located within the UNESCO World Heritage Site of Machu Picchu, reveals its unique hydraulic system and sheds light on its role within the broader network of sites influenced by the Inca city. Through architectural innovations and their modifications, uncovered during excavations, the study provides insights into the monument's potential functions in both Chachabamba and other structures within the Historic Sanctuary-National Archaeological Park of Machu Picchu. This unique hydraulic system, unprecedented in the Inca world, offers a deeper understanding of the site's significance and its integration with the surrounding landscape.
Sieczkowska, D., & Bastante, J. M. (2021). Las «phaqchas» de Chachabamba (Parque Arqueológico Nacional de Machupicchu, Perú). https://doi.org/10.5281/ZENODO.4572882
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Análisis cualitativo para la mejora del Santuario Histórico de Machu Picchu : visión de profesionales vs. Académicos
A qualitative analysis reveals that academic and professional perspectives on tourism management at the UNESCO World Heritage Site of Machu Picchu diverge significantly, offering distinct insights for conservation and competitiveness. Using the Delphi method, researchers identified key differences in how university experts and tourism managers prioritize measures to mitigate tourist pressure, saturation issues, and potential environmental impacts. The study highlights the importance of integrating these varied viewpoints to develop effective guidelines for sustainable tourism management at this iconic South American landmark.
Arriola Miranda, A. M., Fuentes García, R.,. (2020). Análisis cualitativo para la mejora del Santuario Histórico de Machu Picchu : visión de profesionales vs. Académicos. Turismo Y Patrimonio, (15), 93–119. https://doi.org/10.24265/turpatrim.2020.n15.07
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Efecto de las actividades antrópicas en la red de caminos Inka, santuario histórico de Machupicchu, Cusco, Perú
A study evaluating the impact of human activities on the Inca trail network within Machu Picchu Historic Sanctuary revealed significant variations in road depth, particularly along the Salkantay trail. Over three years (2008–2010), solid waste accumulation increased, with plastic being the most prevalent type, alongside organic waste from livestock. The study also documented wildlife presence, including 21 bird species and 3 mammal species on the Traditional Inca Trail, with notable species such as Puma concolor (Near Threatened) and Vultur gryphus (Endangered). This research highlights the ecological challenges posed by tourism and livestock in this UNESCO World Heritage Site.
Peña-Candia, L. Z., Baca-Zans, Y. R., & Costa, J. F. (2019). Efecto de las actividades antrópicas en la red de caminos Inka, santuario histórico de Machupicchu, Cusco, Perú. Revista Interamericana de Ambiente Y Turismo, 15(1), 60–71. https://doi.org/10.4067/s0718-235x2019000100060
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A new species of Andean lizard Proctoporus (Squamata: Gymnophthalmidae) from montane forest of the Historic Sanctuary of Machu Picchu, Peru
Researchers have identified a new species of Andean lizard, Proctoporus, within the montane forests of Peru's Historic Sanctuary of Machu Picchu. This discovery, published in 2015, distinguishes the species through unique morphological traits, including scalation and color patterns, setting it apart from other known Proctoporus species. The lizard inhabits elevations between 2,760–2,800 meters, contributing to the biodiversity of this UNESCO World Heritage Site. The study employed a combination of morphometric analysis and detailed examination of physical characteristics to validate the new species. This finding underscores the importance of high-altitude montane forests as critical habitats for endemic reptile diversity.
Mamani, L., Goicoechea, N., & Chaparro, J. C. (2015). A new species of Andean lizard Proctoporus (Squamata: Gymnophthalmidae) from montane forest of the Historic Sanctuary of Machu Picchu, Peru [Dataset]. Plazi.org taxonomic treatments database. https://doi.org/10.15468/5NW6W2
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Presencia del oso andino Tremarctos ornatus (Carnivora: Ursidae) en el Corredor de Conservación Vilcabamba–Amboró, sureste del Perú
A comprehensive study reveals the presence of the Andean bear (Tremarctos ornatus) across multiple regions and protected areas within the Peruvian sector of the Vilcabamba-Amboro Conservation Corridor, including UNESCO's Historic Sanctuary of Machu Picchu. The research, combining in situ evaluations, interviews, literature reviews, and museum/zoo databases, identified the bear's range from tropical rainforests to highlands (400–4,170 masl) and highlighted critical areas such as Megantoni National Sanctuary, Manu, Amarakaeri, and Japu Bosque-Ukumari Llaqta Private Conservation Areas for their diverse resources. The study suggests potential connectivity between Peruvian and Bolivian bear populations due to proximity to Madidi National Park (Bolivia). However, human activities like agriculture, logging, mining, and infrastructure development pose significant threats by reducing habitat availability, impacting food, refuge, and movement corridors essential for bear population maintenance.
Figueroa, J., & Stucchi, M. (2013). Presencia del oso andino Tremarctos ornatus (Carnivora: Ursidae) en el Corredor de Conservación Vilcabamba–Amboró, sureste del Perú. Therya, 4(3), 511–538. https://doi.org/10.12933/therya-13-169
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Hearth and Household Economy in an Andean Village
In the rural village within Machu Picchu Historic Sanctuary, fuel collection and hearth activity are pivotal cultural practices that sustain household production and reproduction. The study reveals that the physical hearth is spatially fluid, serving as a material and symbolic center throughout the household's life cycle. All members, from children to the elderly, participate in fuel collection, redefining household composition. Wood collection connects houses to uncultivated landscapes, fostering reciprocal labor networks and community festivals. Gendered and intergenerational divisions of labor result in four distinct types of collection trips involving different plant species, wood sizes, and source ecosystems. However, increased tourism at Machu Picchu is altering daily and seasonal labor patterns, with men and women engaging in tourism work and children being educated in town. These changes are leading to a more mobile hearth as houses improve, significantly impacting traditional labor dynamics.
Maxwell, K. (2011). Hearth and Household Economy in an Andean Village. Human Organization, 70(2), 189–199. https://doi.org/10.17730/humo.70.2.8711545565677262
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Les enjeux de la conservation d’un patrimoine matériel vivant : le cas du patrimoine archéologique péruvien
Peruvian archaeological heritage faces significant threats from both natural and anthropogenic factors, which hinder the preservation of national assets and ancestral knowledge. This study highlights key challenges using three Inca sites—Sacred Sanctuary of Pachacamac, Archaeological Park of Sacsayhuaman, and Historic Sanctuary of Machu Picchu—as case examples. The research employs a comparative approach to analyze these threats, emphasizing their impact on cultural heritage conservation. Findings underscore the need for integrated strategies that balance protection with sustainable management, drawing attention to the delicate interplay between preservation efforts and the living nature of archaeological sites.
Lavallée, J. A. (2011). Les enjeux de la conservation d’un patrimoine matériel vivant : le cas du patrimoine archéologique péruvien. Penser et Pratiquer L’esprit Du Lieu / Reflecting on and Practicing the Spirit of Place, 185–198. https://doi.org/10.1515/9782763711157-015
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