World Heritage Identification Number: 333
World Heritage since: 1985
Category: Natural Heritage
WHE Type: Protected Areas & National Parks
Transboundary Heritage: No
Endangered Heritage: No
Country: 🇵🇪 Peru
Continent: Americas
UNESCO World Region: Latin America and the Caribbean
Map
Exploring the Breathtaking Beauty of Huascarán National Park
The Huascarán National Park, located in the heart of Peru, offers a captivating blend of natural wonders and rich biodiversity. This expansive protected area spans over 340,000 hectares, making it one of the largest national parks in South America. Established in 1975, it was later recognized as a World Heritage Site by UNESCO in 1985 due to its exceptional natural beauty and unique ecosystem.
More to come…UNESCO Description of the World Heritage Site
Situated in the Cordillera Blanca, the world's highest tropical mountain range, Mount Huascarán rises to 6,768 m above sea-level. The deep ravines watered by numerous torrents, the glacial lakes and the variety of the vegetation make it a site of spectacular beauty. It is the home of such species as the spectacled bear and the Andean condor.
UNESCO Justification of the World Heritage Site
Criterion (vii) : Huascaran National Park covers a considerable part of the Cordillera Blanca, the highest tropical mountain range in the World. The most overwhelming visual feature is the aggregation of 27 snow-capped peaks above 6,000 m.a.s.l, in particular the Nevado Huascaran or Mount Huascaran, Peru's highest elevation at 6,768 m.a.s.l. From the property's lowest elevations at around 2500 m.a.s.l. to the summits, there is a stunning altitudinal difference of more than 4 kilometres spanning varied and rugged terrain and vegetation. The snow-covered peaks, the tropical glaciers and glacial lakes, the high plateaus intersected by torrential creeks running in deep ravines and the variety of vegetation types form a spectacular landscape of rare beauty. Among the rich flora, the famous Queen of the Andes, known for its colossal inflorescence, stands out. The diverse fauna includes charismatic mammals and birds, such as Vicuna, Spectacled Bear and Puma, as well as the Andean Condor and the Giant Hummingbird.
Criterion (viii) : Huascaran is located in the High Andes and includes high plateaus of Puna grasslands, where 6,000 m peaks and glaciers form a globally notable mountainous region, including over 600 glaciers, almost 300 lakes and 41 tributaries of three important rivers: the Santa, Pativilca and Maranon. Underlying the exceptional landscape of Huascaran National Park is a broad spectrum of remarkable ongoing geological features and processes shaping the impressive geomorphology. The area's geological history and structures are very complex, with serrated peaks and the rugged topography originate from the uplifting of Mesozoic sediments, which were severely folded and faulted by complex tectonic activity at the end of the Cretaceous period and subject to volcanism in the Pliocene and Pleistocene epochs. To this day there is strong seismic activity in the area, major earthquakes, such as in 1945, 1962 and 1970 serving as cruel reminders. Glaciation is a major element in the geomorphology and hydrology of the property. It is estimated that as much a quarter of the volume of glacial ice in the Cordillera may have disappeared since the late 1960s, a process which is likely to further change the visual face of Huascaran National Park.
Encyclopedia Record: Huascarán National Park
Huascarán National Park is a Peruvian national park that comprises most of the mountain range known as Cordillera Blanca which is part of the central Andes, in the region of Ancash. The park covers an area of 340,000 hectares and is managed by the Peruvian Network of Protected Natural Areas, or SERNANP. It was designated as a World Heritage Site in 1985 by UNESCO, is also a well-known mountaineering spot, and harbors a unique biodiversity with plant species such as the Queen of the Andes, trees of the genera Polylepis and Buddleja, and animals such as spectacled bears, condors, vicunas, and tarucas.Additional Site Details
Area: 340,000 hectares
Number of Components: 1
(viii) — Outstanding example representing major earth stages
Coordinates: -9.33333 , -77.4
IUCN World Heritage Outlook
The 2025 Conservation Outlook on Huascarán National Park 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 Huascarán National Park from its history and significance to its conservation, management, and contemporary challenges.
-
Mountain wetland soil carbon stocks of Huascarán National Park, Peru
Wetlands in Huascarán National Park, Peru, store 24.4 Tg of carbon, with peatlands accounting for 97% and wet meadows just 3%. This stark contrast highlights the disproportionate carbon storage capacity of peatlands compared to wet meadows. The study employed stratified randomized sampling, combining full peat cores with a rapid sampling protocol to efficiently estimate carbon stocks across four wetland types: cushion peat, graminoid peat, cushion wet meadow, and graminoid wet meadow. Findings validate rapid peat sampling as an effective method for remote fieldwork, offering a scalable approach for monitoring wetland carbon stocks. This research provides critical data for land-use planning and climate policy, emphasizing the need to prioritize peatland conservation in high-altitude tropical regions.
Chimner, R. A., Resh, S. C., Hribljan, J. A., Battaglia, M., Bourgeau-Chavez, L., Bowser, G., & Lilleskov, E. A. (2023). Mountain wetland soil carbon stocks of Huascarán National Park, Peru. Frontiers in Plant Science, 14. https://doi.org/10.3389/fpls.2023.1048609
View Publication Record | Read Publication -
First records of Sphingidae, Saturniidae, and Arctiinae (Lepidoptera) in the forests of Polylepis sericea in the Huascarán National Park, Ancash, Peru
A groundbreaking inventory of nocturnal Lepidoptera taxa (Sphingidae, Saturniidae, and Arctiinae) in the Polylepis forests of Huascarán National Park, Peru, reveals seven previously unrecorded species and 155 individuals. This study marks the first documentation of these taxa in the park, with three species also representing new records for the Ancash region and one for Peru. Conducted using mixed light traps over four months (November 2015 to August 2016), the findings underscore the ecological significance of Polylepis forests as a unique Andean biome threatened by climate change and anthropogenic pressures. The discovery highlights critical gaps in our understanding of high-altitude biodiversity, providing essential data for conservation strategies and policy-making.
Ancajima, G. P., & Grados, J. (2022). First records of Sphingidae, Saturniidae, and Arctiinae (Lepidoptera) in the forests of Polylepis sericea in the Huascarán National Park, Ancash, Peru. Entomological Communications, 4, ec04019. https://doi.org/10.37486/2675-1305.ec04019
View Publication Record | Read Publication -
Andes, Bofedales, and the Communities of Huascarán National Park, Peru
Huascarán National Park's high-elevation wetlands, particularly its ancient peatlands, store significant carbon comparable to tropical lowland peatlands, with depths up to 11 meters and ages reaching 12,000 years. These ecosystems, occupying ~11% of the park area, are critical in a coupled natural-human system shaped by historical land use and supporting millions downstream dependent on water and energy resources. The study highlights rapid ecological flux due to land cover changes, glacial retreat, and socioeconomic shifts, threatening wetland sustainability while emphasizing their role in biodiversity and endemism across plants, birds, fish, amphibians, and insects.
Chimner, R. (2020). Andes, Bofedales, and the Communities of Huascarán National Park, Peru. Wetland Science & Practice, 37(4), 246–254. https://doi.org/10.1672/ucrt083-205
View Publication Record | Read Publication -
Tourist support in Llanganuco Lagoon- Huascarán National Park, Perú
Research on the tourist supportability of Llanganuco Lagoon in Huascarán National Park, Peru, reveals that the site can sustain up to 1,969 visitors at a time while maintaining ecological balance. The study, conducted using historical and deductive-inductive methods, combined bibliographic reviews, documentary analysis, and expert criteria to assess resource-use conflicts. Field observations, photographic records, interviews, and questionnaires were employed to gather data. Three capacity levels—Carrying Capacity of Flora (CCF), Carrying Capacity of Resources (CCR), and Ecological Carrying Capacity (CCE)—were determined based on an average visit duration of 1 to 1.40 hours per day. The findings provide critical insights for sustainable tourism management in this UNESCO World Heritage Site.
Espinoza-Maguiña, M., Garrido-Angulo, H., Espinola-Gonzales, J., & Asís-López, M. (2020). Tourist support in Llanganuco Lagoon- Huascarán National Park, Perú. Revista Interamericana de Ambiente Y Turismo, 16(1), 15–22. https://doi.org/10.4067/s0718-235x2020000100015
View Publication Record | Read Publication -
Conservation Conjunctures: Contestation and Situated Consent in Peru's Huascarán National Park
Conservation efforts in Peru's Huascarán National Park reveal a complex interplay of authority and power, shaped by historical sedimentation and situated consent. Despite the park's establishment without prior consultation with local peasant communities, post-facto attempts to include them have led to diverse responses, highlighting the problem of creating consent after defining landscape use. The study examines three distinct cases where the park has negotiated control over aesthetic and productive values, demonstrating that different modalities of governance coexist partially and simultaneously. This research underscores the importance of a grounded, historically specific analysis in processes framed as development, showing how conservation conjunctures continuously shape the relationship between parks and people.
Rasmussen, M., French, A., & Conlon, S. (2019). Conservation Conjunctures: Contestation and Situated Consent in Peru’s Huascarán National Park. Conservation and Society, 17(1), 1. https://doi.org/10.4103/cs.cs_17_14
View Publication Record | Read Publication -
Vegetation of Andean wetlands (bofedales) in Huascarán National Park, Peru
Andean wetlands, or bofedales, exhibit significant valley-to-valley variation in species composition and vegetation assemblages, influenced by factors such as elevation, soil properties, and glacier recession. This study, the first exploratory analysis of its kind in Huascarán National Park, Peru, identified 112 plant species across five distinct vegetation groups, highlighting the unique biodiversity and spatial patterns of these high-altitude ecosystems. The research suggests that abiotic factors like bulk density, organic matter content, and cation exchange capacity play crucial roles in shaping floristic composition. These findings provide critical insights for land managers facing environmental transformations due to glacier retreat and underscore the need for further comprehensive studies on tropical Andean ecosystems.
Polk, M. H., Young, K. R., Cano, A., León, B.,. (2019). Vegetation of Andean wetlands (bofedales) in Huascarán National Park, Peru. Mires and Peat, 24, 1. https://doi.org/10.19189/map.2018.snpg.387
View Publication Record | Read Publication -
Fire Response to Local Climate Variability: Huascarán National Park, Peru
Fire activity in Huascarán National Park, Peru, is primarily driven by local climate variability rather than anthropogenic influences. Despite concerns from resource managers about increasing fires due to human alterations, analysis of MODIS data from 2002 to 2014 revealed that fire occurrences and burned areas are strongly linked to precipitation patterns, particularly during the dry season (Peruvian winter). While active fires increased within the park, most recurrent burning occurred in the buffer zone, aligning with park policies but contradicting managerial perceptions. The study suggests that small-scale fires create an illusion of larger impacts, highlighting a disconnect between perceived and actual fire dynamics. This research underscores the need for resource managers to reconcile fire perception with reality to improve parkland management.
All, J., Medler, M., Arques, S., Cole, R., Woodall, T., King, J., Yan, J., & Schmitt, C. (2017). Fire Response to Local Climate Variability: Huascarán National Park, Peru. Fire Ecology, 13(2), 85–104. https://doi.org/10.4996/fireecology.130288764
View Publication Record | Read Publication -
“They are drying out” : social-ecological consequences of glacier recession on mountain peatlands in Huascarán National Park, Peru
Tropical mountain peatlands, such as those in Peru's Huascarán National Park, are undergoing significant ecological transformations due to glacier recession. A 23-year remote sensing analysis revealed that these ecosystems are losing area through fragmentation and isolation, driven by shrinking glaciers and reduced stream discharge. However, precipitation may become a more dominant factor in the future. The study also found high plant diversity, with vegetation heterogeneity influenced by abiotic factors like elevation and organic matter content. Ecological oral histories from local users corroborated these findings, highlighting the interconnected social and biophysical processes affecting peatlands. The research suggests that future stewardship should involve local communities, supported by national parks and NGOs, to address these changes effectively.
Polk, M. H. (2017). “They are drying out” : social-ecological consequences of glacier recession on mountain peatlands in Huascarán National Park, Peru. University of Texas at Austin. https://doi.org/10.15781/T2Q23R50R
View Publication Record | Read Publication -
Glacier-related landforms and glacial lakes in Huascarán National Park, Peru
A comprehensive inventory of glacial lakes and moraine ridges in Huascarán National Park, Peru, reveals critical insights for glacial lake flood hazard assessment. Researchers mapped over 2370 lakes with specific dam types and 1250 moraine ridges longer than 200 meters, providing the most detailed dataset to date. The study highlights ongoing environmental changes affecting lake number, size, distribution, and development, including sediment accumulation and susceptibility to outburst floods. This work builds on previous inventories by incorporating new data crucial for understanding glacial dynamics and mitigating flood risks in this UNESCO World Heritage Site.
Vilímek, V., Klimeš, J., & Červená, L. (2015). Glacier-related landforms and glacial lakes in Huascarán National Park, Peru. Journal of Maps, 12(1), 193–202. https://doi.org/10.1080/17445647.2014.1000985
View Publication Record | Read Publication -
Genetic variation in the emblematic Puya raimondii (Bromeliaceae) from Huascarán National Park, Peru
A study on the emblematic Puya raimondii, a giant Andean bromeliad found in Huascarán National Park, Peru, reveals significant genetic differentiation among its populations despite long-distance dispersal. Researchers analyzed 60 individuals using AFLP profiles with four selective primer combinations, detecting 172 bands, of which 79.1% were polymorphic loci. The findings suggest that gene flow occurs between populations located in different mountain systems, indicating long-distance dispersal capabilities. This insight is crucial for developing effective conservation strategies to preserve the genetic diversity of this iconic species, emphasizing the need to account for exchange between geographically distant populations.
Hornung-Leoni, C. T., Sosa, V., Simpson, J., & Gil, K. (2013). Genetic variation in the emblematic Puya raimondii (Bromeliaceae) from Huascarán National Park, Peru. Crop Breeding and Applied Biotechnology, 13(1), 67–74. https://doi.org/10.1590/s1984-70332013000100008
View Publication Record | Read Publication -
The effects of climate change on people in the Andes: melting glaciers mean drought, tension and conflict for Peru’s mountain people in and around Huascarán National Park
Peru's Cordillera Blanca, home to the indigenous Quechua-speaking people and Huascarán National Park, is experiencing severe societal impacts due to climate change, particularly from melting glaciers. This study highlights that Peruvians face disproportionate consequences compared to other regions, yet there is a scarcity of information on human responses or societal effects in developing mountain areas. The research focuses on the tension and conflict arising from drought conditions caused by glacier retreat, offering insights into the complex interplay between environmental change and community dynamics in vulnerable regions.
Garrard, R. (2012). The effects of climate change on people in the Andes: melting glaciers mean drought, tension and conflict for Peru’s mountain people in and around Huascarán National Park. Eco.Mont (Journal on Protected Mountain Areas Research), 4(1), 35–40. https://doi.org/10.1553/eco.mont-4-1s35
View Publication Record | Read Publication -
Grasshoppers of the Andes: new Melanoplinae and Gomphocerinae taxa (Insecta, Orthoptera, Acrididae) from Huascarán National Park and Callejón de Huaylas, Ancash, Peru
A study published in Zoosystema (2011) reports the discovery of two new grasshopper taxa, belonging to the subfamilies Melanoplinae and Gomphocerinae, from Huascarán National Park and Callejón de Huaylas in Peru. These findings contribute to the understanding of orthopteran biodiversity in the Andes, a region with limited entomological research. The study employed morphological analysis, including detailed examination of genital structures, to distinguish these new taxa. This research highlights the importance of Huascarán National Park as a hotspot for grasshopper diversity and underscores the need for further exploration of Peru's high-altitude ecosystems.
Marta Cigliano, M., Pocco, M. E., & Lange, C. E. (2011). Grasshoppers of the Andes: new Melanoplinae and Gomphocerinae taxa (Insecta, Orthoptera, Acrididae) from Huascarán National Park and Callejón de Huaylas, Ancash, Peru. Zoosystema, 33(4), 523–544. https://doi.org/10.5252/z2011n4a5
View Publication Record | Read Publication
