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| Parque Nacional Lauca | |
|---|---|
| Name | Parque Nacional Lauca |
| Iucn category | II |
| Photo caption | Lago Chungará with Parinacota Volcano |
| Location | Región de Arica y Parinacota, Chile |
| Nearest city | Arica |
| Area km2 | 1,379 |
| Established | 1970 |
| Governing body | Corporación Nacional Forestal |
Parque Nacional Lauca is a high Andean protected area in the Arica y Parinacota Region of northern Chile, renowned for its altiplano landscapes, volcanic peaks, and high-altitude wetlands. The park includes iconic features such as Lago Chungará, the twin cones of Parinacota and Pomerape, and extensive puna ecosystems that host unique Andean wildlife and indigenous cultural sites. Designated in 1970 and managed by the Corporación Nacional Forestal, the area is integral to transboundary ecological corridors linking the Altiplano, Andes, and neighboring Bolivia and Peru.
Parque Nacional Lauca occupies part of the northern Andes within the Arica y Parinacota Region near the Chilean Altiplano and borders the Lauca National Park area influenced by the Sajama National Park landscape of Bolivia. The park’s topography ranges from high plateau basins around Lago Chungará (over 4,500 m) to volcanic summits such as Parinacota Volcano and Pomerape Volcano, and extends to valleys incised by tributaries of the Río Lauca. Surrounding geographic entities include the Altiplano plateau, the Lluta River catchment to the west, the Arica coastal plain downvalley, and the Salar de Coipasa and Salar de Uyuni provinces across the border. Important nearby settlements and transit points include Putre, Camiña, and the city of Arica, connected by the Pan-American Highway corridor and highland routes used historically by Aymara communities and modern visitors.
The park protects puna grasslands, high Andean wetlands, and rocky alpine zones that host diverse taxa such as Vicuña, Guanaco, Andean fox, puma, and the endemic rhea relatives. Avifauna is abundant, with species like the Andean condor, James's flamingo, Andean gull, and Andean goose frequenting Lago Chungará and nearby bofedales. Aquatic ecosystems support amphibians and endemic fishes related to the Orestias genus, while insect fauna includes high-altitude beetles and lepidopterans recorded in surveys by institutions such as the Museo Nacional de Historia Natural (Chile). Vegetation assemblages include cushion plants like Azorella compacta, shrubs such as Tessaria absinthioides, and grasses in the Stipa complex; peat-forming bofedales and Queñoa (Polylepis) patches provide critical habitat for breeding and foraging. Scientific collaborations with the Universidad de Chile, Universidad de Tarapacá, and international efforts link to conservation networks including the IUCN and World Wildlife Fund programs in the Altiplano.
The park lies in a high Andean arid belt influenced by the South Pacific High and seasonal precipitation tied to the Altiplanic winter (summer monsoon), producing strong diurnal temperature swings and high solar radiation. Hydrologic features include Lago Chungará, glacially formed lakes, springs, and the headwaters of the Río Lauca whose basin influences downstream irrigation and municipal water supplies for Arica and adjacent valleys. Snowmelt and limited glaciers on peaks like Parinacota Volcano contribute to seasonal flow; long-term monitoring by the Dirección General de Aguas and research groups addresses trends in cryosphere retreat, evapotranspiration, and impacts on bofedal hydrology. Microclimates occur across elevational gradients from puna to subnival zones, shaping species distributions and ecosystem resilience.
The territory has been inhabited for millennia by Aymara and pre-Aymara cultures linked to the broader Andean cultural area, with archaeological sites, chullpas, and caravan routes connecting to the Tiwanaku and later Inca Empire exchange networks. Colonial and republican-era histories feature Spanish Empire incursions, land-use transformations, and the integration of highland communities into the Chilean state after the War of the Pacific. Religious and cultural traditions persist, including highland festivals, agro-pastoral practices, llamas and alpaca herding, and ritual use of sacred mountains (apus) such as Parinacota. Ethnographic research by institutions like the Instituto de Estudios Indígenas and collaborations with indigenous organizations inform park interpretation and co-management dialogues.
Established in 1970, the park is administered by the Corporación Nacional Forestal under Chilean protected area law, with management objectives aligned with IUCN Category II standards for ecosystem protection and recreation. Conservation challenges include grazing pressure from domestic camelids, invasive species management, hydrological alterations from upstream water use, and climate-driven glacier retreat. Transboundary conservation initiatives involve coordination with Bolivia and Peru agencies, and programs sponsored by the Conservation International and BirdLife International partnerships support monitoring of threatened species such as the flamingo complexes. Policy instruments and scientific monitoring engage the Ministerio del Medio Ambiente (Chile), regional authorities in Arica y Parinacota Region, and academic partners to develop adaptive management, community-based conservation, and sustainable tourism strategies.
Visitors come for highland trekking, birdwatching, photography, and cultural tourism centered on Putre and routes to Lago Chungará and the Parinacota massif. Recreational activities include guided ascents of Parinacota Volcano, birding expeditions targeting species like Andean condor and James's flamingo, and landscape photography featuring vistas of the Altiplano and volcanic skyline. Tourism services operate from regional hubs such as Arica and Putre with operators often affiliated with local cooperatives, regional tourism boards, and associations that promote sustainable visitation practices in collaboration with the Corporación Nacional Forestal.
Primary access is via paved and gravel roads from Arica to Putre and onward to park entrances near Lago Chungará; public transit, tour operators, and rental vehicles provide connections. Facilities include visitor information points, interpretive signage, basic trailheads, campgrounds near sanctioned areas, and small refuges used by mountaineers; sanitation and altitude-sickness precautions are advised due to elevations above 3,500–6,300 m. Nearby services and accommodations are concentrated in Arica, Putre, and smaller communities such as Camiña and Belén, with emergency coordination involving regional health services and search-and-rescue teams.
Category:National parks of Chile Category:Protected areas established in 1970