🇪🇨 Ecuador · Amazon (Oriente)
Sangay National Park is one of the vastest and most spectacular protected areas in Ecuador, declared a UNESCO Natural World Heritage Site. Its greatness lies in its extraordinary diversity: the park descends from the high Andean páramos and the snowcapped peaks, through cloud forest, down to the Amazonian jungle of the foothills, taking in one of the most complete gradients of ecosystems on the planet.
The park takes its name from the Sangay volcano, one of the most active in the world, a perfect, remote cone that spits fire almost permanently. Alongside it rise other giants such as the El Altar (Capac Urcu) and Tungurahua volcanoes. That combination of volcanoes, snowcaps, páramos, lakes, forests and jungle holds exceptional biodiversity, with emblematic species such as the spectacled bear, the Andean tapir and the condor.
This guide covers the essentials of Sangay with a practical eye: its different sectors and access points (the high Andean zone, from Riobamba and the highlands; and the lower Amazonian zone, from Macas), its main attractions —volcanoes, lakes such as Atillo and Ozogoche, the imposing El Altar—, and the safety advice, especially regarding the very active Sangay volcano.
Sangay National Park was created in 1975 to protect one of the most complete ecological gradients in the tropical Andes, from snow to jungle, and was declared a UNESCO Natural World Heritage Site in 1983. Between 1992 and 2005 it was on the List of World Heritage in Danger because of threats such as the building of the Guamote–Macas road, grazing and poaching; after protection measures were taken, it was removed from that list. Its territory is of great value to the Andean and Amazonian peoples (Puruhá, Shuar) who surround it and who keep an ancestral relationship with its páramos, lakes and forests. The full version is on our history page.
Read the full history ↓The Amazonian province of the southeast: land of the Shuar people, with an active volcano and Sangay National Park —World Heritage Site—, the millennia-old Upano culture and Macas as the capital of the foothills.
Read the history of Morona Santiago →No exact prices: a scale from $ (budget) to $$$$$ (luxury), with 2-3 options per category.
Origins, formation and what the sources say.
Somewhere remote in the eastern range of the Ecuadorian Andes, a cone of more than 5,200 meters has gone almost four centuries without going out: it has been spitting ash and incandescent rock almost every day since 1628, when the records began. The peoples who lived at its foot called it 'the one that terrifies'. That volcano, Sangay, gives its name to one of the most astonishing national parks on the planet, a territory where in a few hours of travel you go from the snow of a glacier to the thick of the Amazon jungle.
Long before any park existed, that vast territory was already —and still is— a world of extremes: from the freezing páramos and Andean snowcaps to the hot, humid Amazon jungle, in one of the most complete altitude gradients on the planet. This corridor between the Andes and the Amazon has been inhabited since remote times by peoples who adapted to its different ecological belts.
In the high country, around the present-day province of Chimborazo, the Puruhá people settled, high-altitude farmers and herders who later became part of the Inca Empire. In the eastern foothills and the jungle of the Amazonian piedmont lived —and still live— Kichwa-speaking peoples and, further south and inland, the Shuar nationality, hunters, fishers and horticulturalists of the Amazon. For all of them, the volcanoes, the páramo lakes and the forests were not simple geographical features but beings and spaces charged with sacred meaning.
The volcano that gives the park its name, Sangay, and other mountains such as El Altar (Capac Urcu, 'the sublime mountain' in Kichwa) or Tungurahua ('throat of fire') appear in local place names and mythology, evidence of an ancestral relationship between these peoples and a landscape that is at once magnificent and fearsome.
The absolute protagonist of the park is the Sangay volcano, a stratovolcano of more than 5,200 meters in the eastern range of the Ecuadorian Andes. It is one of the most active volcanoes on the planet, and one of the most continuously active: it has kept up eruptions, explosions and ash emissions almost permanently for as long as historical records exist, with documented periods of activity going back at least to 1628.
Its name comes, according to the various readings, from Indigenous words associated with 'fright' or with the volcano's terrifying character, which gives an idea of the respect it has always inspired in the peoples around it. Its remoteness, its extreme climate and its ceaseless activity made it for centuries an almost inaccessible mountain, whose first documented ascent did not come until the 20th century (1929), and which is still today one of the most dangerous and demanding summits in the country.
Sangay is not the park's only volcano: it shares the territory with El Altar, an imposing extinct volcano whose summit collapsed leaving an amphitheater of peaks and the laguna Amarilla, and with Tungurahua, at the far north, which went through a long, violent eruptive cycle between 1999 and 2016. This concentration of volcanic giants is one of the reasons for Sangay's extraordinary natural value.
In the middle decades of the 20th century, the advance of agricultural colonization, cattle ranching, hunting and logging began to threaten the ecosystems of the eastern foothills of the Andes. In response, and against a background of growing conservationist awareness in Ecuador, the state declared Sangay National Park in 1975, with the aim of protecting an exceptional territory running from the Andean páramos and snowcaps down to the Amazon jungle.
What makes Sangay unique is precisely that gradient: within its more than 500,000 hectares (enlarged on successive occasions) there coexist high-altitude páramos, glaciers, Andean cloud forests, montane forests and tropical jungle of the Amazonian piedmont. This variety of ecological belts makes it one of the country's most important reservoirs of biodiversity, home to emblematic species such as the spectacled bear, the Andean tapir or danta, the puma, the Andean condor and an enormous diversity of birds, amphibians and plants, many of them endemic.
The park also protects the headwaters of numerous rivers that rise in the Andes and run down toward the Amazon basin, as well as páramo lake complexes such as the Atillo and Ozogoche lakes. Conserving it is not just a matter of scenery: it is key to the water, the climate and the livelihoods of communities across the whole region.
Sangay's extraordinary natural value was recognized internationally in 1983, when UNESCO inscribed it on the list of Natural World Heritage Sites. The organization highlighted its exceptional scenic beauty, its two active volcanoes (Sangay and Tungurahua), its complete altitudinal range and the biodiversity it holds, considering it an outstanding example of the ecological and geological processes under way in the tropical Andes.
The recognition did not spare the park from threats, however. Between 1992 and 2005, UNESCO placed Sangay on its List of World Heritage in Danger, alarmed by problems such as the building of the Guamote–Macas road, which cut through the protected area and made colonization easier, along with poaching, illegal cattle grazing and logging. Being put on that list worked as a warning signal and a spur to strengthen protection.
After years of management, regulation of the road and control measures, the park was taken off the danger list in 2005, although the pressures never disappear entirely. Sangay's history as endangered heritage and its later recovery is a reminder that conserving an area so vast and diverse is a permanent effort, subject to the advance of the agricultural, ranching and infrastructure frontiers.
Today, Sangay National Park remains one of the pillars of Ecuador's protected-area system and a destination increasingly valued by nature and adventure tourism. Its management combines strict conservation of the most remote and fragile zones with the development of responsible tourism in its more accessible sectors: the trek to El Altar and its laguna Amarilla from La Candelaria, the páramo lakes of Atillo and Ozogoche, and the Amazonian jungle sector from Macas.
A fundamental part is played by the Indigenous and peasant communities that live around the park —Puruhá in the highlands, Kichwa and Shuar in the Amazon—, many of which have developed community tourism, guiding and conservation initiatives. Their knowledge of the territory and their ancestral relationship with it are key allies in protecting an area this large, where official patrols cannot always reach.
The challenges remain: climate change, which affects the glaciers and the páramos; pressure from the agricultural and ranching frontier; mining and infrastructure projects; and the difficulty of policing an immense territory that is hard to reach. But Sangay still stands as one of the great natural sanctuaries of South America, a place where, in a few hours of travel, you can go from the snow of a volcano to the thick of the Amazon jungle.