Popocatépetl
🏔️ Overview
Popocatépetl is a massive active stratovolcano in central Mexico and one of the country’s most recognizable natural landmarks. Rising more than 5,300 meters above sea level, it is the second-highest mountain in Mexico, surpassed only by Pico de Orizaba.
The volcano stands within the Trans-Mexican Volcanic Belt, a broad zone of volcanic mountains extending across central Mexico. Its nearly symmetrical cone rises dramatically above the surrounding highlands southeast of Mexico City and west of Puebla.
Popocatépetl’s name comes from Nahuatl and is commonly translated as “Smoking Mountain,” an especially fitting name for a volcano that continues to release gas, steam, and ash. It is also affectionately known in Mexico as El Popo and Don Goyo.
Unlike many famous high mountains, Popocatépetl is not currently a recreational summit. Its ongoing volcanic activity creates hazards that include explosions, ash emissions, incandescent volcanic fragments, pyroclastic flows, and lahars. Mexican authorities maintain an exclusion zone around the crater, and visitors should treat the mountain primarily as a volcano to observe from approved areas rather than one to climb.
Popocatépetl and neighboring Iztaccíhuatl dominate the landscape of Izta-Popo Zoquiapan National Park, one of Mexico’s oldest protected areas.
⚡ Fast Facts
| Fact | Details |
|---|---|
| Continent | North America |
| Country | Mexico |
| States | Puebla, Morelos, and State of Mexico |
| Region | Central Mexico |
| Mountain Range | Trans-Mexican Volcanic Belt / Sierra Nevada |
| Mountain Type | Active stratovolcano |
| Parent Peak | Pico de Orizaba |
| Elevation | 5,393 m / 17,694 ft according to the Smithsonian Global Volcanism Program |
| Prominence | Approximately 3,033 m / 9,951 ft according to Peakbagger |
| Isolation | Approximately 142.6 km / 88.6 mi |
| Nearest Higher Neighbor (NHN) | Pico de Orizaba |
| Coordinates | 19.023° N, 98.622° W |
| Volcano Number | 341090 |
| Current Eruptive Period | Ongoing since January 2005 |
| Name Meaning | “Smoking Mountain” |
| Protected Area | Izta-Popo Zoquiapan National Park |
Elevation note: Published figures for Popocatépetl differ. The Smithsonian Global Volcanism Program lists 5,393 meters (17,694 feet), while Peakbagger currently uses 5,413 meters (17,759 feet). Because the Smithsonian is the principal volcanological reference used here, 5,393 meters is used as the primary elevation in this guide.
📍 Location
Popocatépetl stands in central Mexico at approximately 19.023° N, 98.622° W, roughly 70 kilometers southeast of Mexico City.
The mountain lies around the meeting area of the states of Puebla, Morelos, and the State of Mexico. Puebla lies to the east, while the enormous Mexico City metropolitan area is northwest of the volcano.
Popocatépetl is part of the Trans-Mexican Volcanic Belt, an extensive volcanic province crossing Mexico roughly from west to east. Several of the country’s highest mountains occur within this region.
Immediately north of Popocatépetl is Iztaccíhuatl. A high mountain pass known as Paso de Cortés separates the two volcanoes. The pass is named for Hernán Cortés, whose expedition crossed the region on its way toward Tenochtitlan in 1519.
Popocatépetl’s location is particularly significant because millions of people live within the broader region surrounding the volcano. This proximity to major population centers makes continuous monitoring especially important.
📏 Elevation & Prominence
The Smithsonian Institution’s Global Volcanism Program gives Popocatépetl an elevation of 5,393 meters (17,694 feet).
That makes it Mexico’s second-highest mountain after Pico de Orizaba, which reaches approximately 5,636 meters.
Peakbagger currently lists Popocatépetl slightly higher, at 5,413 meters (17,759 feet). Differences of this kind can result from the source mapping, surveys, reference datums, and the interpretation of summit elevations.
Popocatépetl is also one of the world’s most topographically prominent mountains. Peakbagger gives it approximately 3,033 meters (9,951 feet) of prominence.
Its topographic isolation is approximately 142.6 kilometers (88.6 miles). The nearest higher mountain is Pico de Orizaba to the east.
Because its prominence exceeds 1,500 meters, Popocatépetl qualifies as an ultra-prominent summit, or “Ultra.”
🪨 Geology
Popocatépetl is a composite volcano, or stratovolcano, built through repeated eruptions of lava, ash, pumice, and other volcanic material.
It sits in a continental subduction-zone environment within the Trans-Mexican Volcanic Belt. This region contains numerous volcanoes created by complex interactions between tectonic plates beneath Mexico.
The volcano is composed principally of volcanic rocks including andesite, basaltic andesite, dacite, and basalt.
Popocatépetl has not always looked exactly as it does today. Geological evidence indicates that several earlier volcanic edifices existed in the area. At least three major ancestral cones underwent large gravitational collapses during the Pleistocene, producing enormous debris-avalanche deposits south of the volcano.
The modern Popocatépetl cone subsequently developed south of an older volcanic structure known as El Fraile.
At the summit is a steep-walled crater roughly 400 by 600 meters across. Repeated eruptions have altered its interior through explosions and cycles of lava-dome growth and destruction.
Popocatépetl’s eruptive history also includes very large explosive events. At least three major Plinian eruptions have occurred since the middle Holocene. These events generated pyroclastic flows and large lahars capable of traveling far down surrounding valleys.
🌋 Eruptive History & Current Activity
Popocatépetl has one of the best-documented histories of volcanic activity in Mexico. Accounts of eruptions extend back to pre-Columbian times, with records dating from at least the 14th century.
Three particularly large Plinian eruptions are known from the middle to late Holocene, with the most recent occurring around 800 CE. These prehistoric eruptions produced powerful pyroclastic flows and lahars.
Historical activity continued after the arrival of Europeans.
During the 20th century, the volcano experienced activity between approximately 1919 and 1927. It then entered several decades of relative quiet.
Signs of renewed unrest became increasingly apparent during the early 1990s. In December 1994, Popocatépetl produced significant ash emissions after roughly half a century without comparable eruptive activity.
The volcano has remained persistently active since then. The Smithsonian Global Volcanism Program considers the current eruptive period to have begun in January 2005.
Typical activity during this prolonged episode has included:
- Gas and steam emissions
- Ash plumes
- Minor to moderate explosions
- Incandescent volcanic fragments
- Volcanic tremor
- Lava-dome formation
- Destruction of lava domes
- Occasional ashfall in surrounding communities
In July 2026, for example, monitoring recorded numerous long-period volcanic events, steam-and-gas emissions, occasional ash, a moderate explosion, and incandescent material ejected onto the upper slopes.
As of August 8, 2026, Mexico’s CENAPRED lists Popocatépetl at Yellow Alert, Phase 2. Conditions can change, so anyone traveling within the region should check the latest official CENAPRED report rather than relying on an older description of activity.
❄️ What Happened to Popocatépetl’s Glaciers?
Older photographs and descriptions frequently portray Popocatépetl as a glacier-covered volcano. That is no longer an accurate description of the mountain.
Popocatépetl once supported small tropical glaciers near its summit. Those glaciers had already been retreating before the volcano’s renewed activity in the 1990s.
After eruptive activity increased, volcanic ash, hot material, pyroclastic deposits, and other processes accelerated the loss of ice. Scientific studies concluded that the volcanic activity of the 1990s and early 2000s significantly accelerated glacier retreat.
By the early 2000s, Popocatépetl’s glacier system was considered effectively extinct.
Seasonal snow and ice can still appear on the upper mountain, but these should not be confused with the permanent glaciers shown in historical photographs.
🌿 Flora & Fauna
Popocatépetl is part of a much larger protected high-mountain ecosystem centered on Izta-Popo Zoquiapan National Park.
Vegetation changes considerably with altitude.
At elevations of roughly 2,900 to 3,400 meters, forests include oyamel fir (Abies religiosa) along with several pine species.
Higher on the mountains, particularly between about 3,500 and 4,200 meters, open forests of Hartweg’s pine (Pinus hartwegii) become important. These trees are unusually tolerant of cold, snow, strong winds, and the harsh conditions of Mexico’s high mountains.
Near and above approximately 4,000 meters, forests gradually give way to alpine grasslands dominated by bunch grasses and other low-growing plants adapted to cold temperatures and intense sunlight.
The wider protected area supports considerable biodiversity. CONANP records hundreds of species within the national park, including mammals, birds, reptiles, amphibians, fungi, and plants.
Wildlife in the region includes:
- White-tailed deer
- Coyotes
- Gray foxes
- Bobcats
- Ringtails
- Long-tailed weasels
- Numerous bat species
- High-elevation birds
- Endemic amphibians and reptiles
The famous volcano rabbit, or zacatuche, is one of the most distinctive animals associated with the high volcanic landscapes of central Mexico.
The protected forests surrounding Popocatépetl also provide important ecosystem services, particularly water capture and watershed protection for heavily populated areas of central Mexico.
🥾 Hiking & Climbing Routes
Popocatépetl has an important place in the history of high-altitude climbing, but it should not currently be treated as a climbable mountain.
The first recorded European ascent is traditionally associated with Diego de Ordaz and members of Hernán Cortés’s expedition in 1519. The achievement is notable because it occurred at a time when the volcano was actively emitting smoke and volcanic material.
Popocatépetl later became a well-known mountaineering objective, particularly when permanent ice and snow still covered portions of its upper slopes.
Modern conditions are very different.
Because of ongoing volcanic activity, Mexican authorities maintain an exclusion zone around Popocatépetl. CENAPRED warns people not to approach the volcano, particularly the crater, because explosions can eject incandescent fragments and other dangerous material.
The official hazard guidance currently includes an exclusion radius of approximately 12 kilometers around the crater.
Attempting to summit Popocatépetl under these conditions is therefore neither a normal hiking trip nor an appropriate mountaineering objective.
Visitors who want mountain scenery can instead explore authorized portions of Izta-Popo Zoquiapan National Park and viewpoints outside restricted areas.
🏔️ Field Guide Tip: Popocatépetl is a mountain where volcanic safety matters more than summit ambitions. Check CENAPRED’s official volcanic alert immediately before visiting the region, obey closures and exclusion zones, and never approach the crater even when the volcano appears quiet.
🌤️ Best Time to Visit
For travelers interested in seeing Popocatépetl from legal viewpoints, the generally drier months of central Mexico can offer clearer mountain views than the summer rainy season.
However, volcanic conditions are more important than seasonal weather.
Ash emissions, road closures, volcanic alerts, or emergency restrictions can affect access regardless of the time of year. Visitors should check official information from CENAPRED and park authorities shortly before traveling.
The volcano can be viewed from several communities and elevated locations around the region without approaching its hazardous upper slopes.
Paso de Cortés is one of the area’s best-known mountain viewpoints when access is permitted. From the high pass, visitors can appreciate both Popocatépetl and Iztaccíhuatl.
Weather also changes rapidly at high elevation. Even when lower valleys are warm, conditions in the national park can include cold temperatures, strong wind, fog, rain, hail, or snow.
🧭 Nearby Mountains & Attractions
Iztaccíhuatl
Immediately north of Popocatépetl, Iztaccíhuatl is Mexico’s third-highest mountain. Its long summit ridge is traditionally interpreted as the shape of a reclining woman.
Paso de Cortés
The high pass between Popocatépetl and Iztaccíhuatl provides one of the region’s most historically and geographically important viewpoints.
Izta-Popo Zoquiapan National Park
Established in 1935, the park protects forests, alpine grasslands, watersheds, wildlife habitat, and the dramatic volcanic landscapes surrounding the two giants.
Pico de Orizaba
Located farther east, Pico de Orizaba is Mexico’s highest mountain and the nearest higher summit to Popocatépetl.
La Malinche
Another major volcano of central Mexico, La Malinche rises east of the Popocatépetl-Iztaccíhuatl region and is a popular high-altitude hiking destination.
Mexico City
The enormous Mexican capital lies northwest of Popocatépetl. On exceptionally clear days, the volcano can be visible from portions of the metropolitan region.
Puebla
The historic city of Puebla lies east of the volcano and offers dramatic views of Popocatépetl when atmospheric conditions are favorable.
💡 Fun Facts
- Popocatépetl means “Smoking Mountain” in Nahuatl.
- The volcano is commonly called El Popo and Don Goyo.
- It is the second-highest mountain in Mexico, after Pico de Orizaba.
- Popocatépetl has more than 3,000 meters of topographic prominence, making it an ultra-prominent mountain.
- Its nearest higher neighbor is Pico de Orizaba, approximately 143 kilometers to the east.
- The summit contains a large crater measuring roughly 400 by 600 meters.
- Popocatépetl and Iztaccíhuatl form one of Mexico’s most famous mountain pairings and are central figures in a well-known Indigenous legend concerning two lovers.
- The volcano’s modern activity is closely monitored with seismic instruments, cameras, satellite observations, gas measurements, and other scientific techniques.
- Popocatépetl once had permanent glaciers, but studies found that eruptive activity strongly accelerated their retreat and eventual disappearance.
- The mountains of Izta-Popo Zoquiapan National Park were first protected as a national park in 1935.
- The broader landscape was recognized by UNESCO as the Los Volcanes Biosphere Reserve in 2010.
❓ Frequently Asked Questions
How high is Popocatépetl?
The Smithsonian Global Volcanism Program lists Popocatépetl at 5,393 meters (17,694 feet). Other modern databases give slightly different elevations; Peakbagger currently lists 5,413 meters.
Is Popocatépetl the highest mountain in Mexico?
No. It is the second-highest. Pico de Orizaba is Mexico’s highest mountain at approximately 5,636 meters.
Is Popocatépetl active?
Yes. Popocatépetl is an active stratovolcano and one of Mexico’s most closely monitored volcanoes. Its current eruptive period began in January 2005.
When did Popocatépetl last erupt?
Rather than experiencing a single isolated recent eruption, Popocatépetl is undergoing a prolonged eruptive episode. The Smithsonian Global Volcanism Program records eruptive activity continuing into 2026.
Can you climb Popocatépetl?
Not under current volcanic restrictions. Authorities maintain an exclusion zone around the volcano because of the danger from explosions, volcanic fragments, ash, and other hazards.
Is it safe to visit Popocatépetl?
It can be possible to view Popocatépetl safely from approved areas outside restricted zones. Conditions and closures can change, so visitors should always consult CENAPRED and local authorities before traveling.
Does Popocatépetl have glaciers?
Not anymore in the traditional sense. The volcano formerly supported permanent glaciers, but scientific research concluded that they disappeared after decades of retreat that was strongly accelerated by renewed volcanic activity.
What does Popocatépetl mean?
The name comes from Nahuatl and means “Smoking Mountain.”
Where is Popocatépetl located?
It is in central Mexico, southeast of Mexico City, around the borders of Puebla, Morelos, and the State of Mexico.
What type of volcano is Popocatépetl?
It is a composite volcano, more commonly called a stratovolcano.
What is Popocatépetl’s nearest higher mountain?
Its nearest higher neighbor is Pico de Orizaba.
Why is Popocatépetl dangerous?
Potential hazards include explosive eruptions, ashfall, incandescent volcanic fragments, pyroclastic flows, volcanic gases, and lahars. Because of these hazards, approaching the summit or crater is prohibited under current restrictions.
🔗 Related Articles
- Pico de Orizaba
- Iztaccíhuatl: The Peak of Mexican Ecstasy & Heartbreak
- The World’s Top 100 Mountain Ranges
- Highest Mountains
- Mountains by Country
- Mountain Ranges
- Hiking & Climbing
📚 Sources
- Smithsonian Institution Global Volcanism Program — Popocatépetl — volcano classification, coordinates, Smithsonian elevation, geology, eruptive history, crater dimensions, and current eruptive period.
- Centro Nacional de Prevención de Desastres (CENAPRED) — Popocatépetl Monitoring — official volcanic alert information, monitoring reports, hazards, and exclusion-zone guidance.
- Peakbagger — Volcán Popocatépetl — prominence, isolation, alternative elevation, and nearest higher neighbor.
- CONANP — Iztaccíhuatl-Popocatépetl Protected Area — protected-area information and ecosystems.
- CONANP — Parque Nacional Izta-Popo Zoquiapan — national park history, conservation importance, and UNESCO biosphere reserve designation.
- CONANP — Flora of Izta-Popo Zoquiapan National Park — high-elevation forests, Hartweg’s pine, oyamel fir, and alpine vegetation.
- CONANP — Species of Izta-Popo Zoquiapan National Park — documented mammals, birds, reptiles, amphibians, plants, fungi, and endemic species.
- UNAM / Journal of Volcanology and Geothermal Research — Impact of Eruptive Activity on Glacier Evolution at Popocatépetl — glacier retreat and extinction associated with climatic retreat and volcanic activity.
- American Alpine Club — The First Mountain Ascent in North America — historical account of Diego de Ordaz and the 1519 ascent of Popocatépetl.
