LLocals still call it La Presa del Muerto — the Dead Man's Reservoir. That grim nickname belongs to Parque Espejo de los Lirios, a 48-hectare wetland park in Cuautitlán Izcalli, México, where still water once hid the bodies of murdered landowners and now reflects migrating white pelicans against an open sky. The official name translates as Mirror of the Lilies, but the old one tells you more about what this place has survived.
The park sits at the intersection of Avenida El Jacal and Avenida Constitución, covering 487,000 square meters — an area the size of 68 football pitches carved out of Mexico City's northern sprawl. At its center, a 14-hectare artificial lake fed by a canal from the Presa de Guadalupe drops to depths beyond 2.5 meters.
A 2-kilometer clay running track circles the water, and the perimeter fills with basketball courts, football fields, cycling paths, and family palapas with grills. But the draw isn't the infrastructure. It's the unlikely survival of open water and wetland in a metropolitan zone of over 22 million people, and the birds that figured this out before the guidebooks did.
The park opens daily at 6 AM and closes at 6 PM. Entry is free. Pets are not allowed — a rule that, given the resident birdlife, makes sense.
01 What to See
The Lake and Its Pelicans
The 2-Kilometre Clay Running Track
Paseo Cultural Juan Pablo II
02 Explore Parque Espejo De Los Lirios in pictures.
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03 Visitor logistics.
The practical scaffolding for a good visit — kept short.
Getting There
Take the Tren Suburbano to Lechería station, then catch a micro heading toward "Espejo de los Lirios" — ask the driver, they all know it. By car, the park sits at the intersection of Avenida El Jacal and Avenida Constitución, with paid parking lots on both streets. From central Mexico City, expect about 90 minutes by transit or 45–70 minutes driving, depending on traffic gods.
Opening Hours
As of 2026, the park opens daily from 6:00 AM to 6:00 PM — no seasonal variation, no rest days. The early opening rewards morning runners who get the 2 km clay track practically to themselves. Gates close firmly at six, so plan accordingly.
Time Needed
A lap around the lake on the running track plus some bird-watching takes about an hour. Families using the pool, cycling paths, playgrounds, and palapas should budget two to three hours. If you're here to photograph pelicans during migration season, you could lose an entire morning without noticing.
Cost
Entry is free — this is a municipal public park, not a ticketed attraction. Budget a small amount for parking on Avenida El Jacal or Constitución, and for extras like the Izcalli Bus ride, horse rides, and children's mechanical games inside the park. Phone for current pricing on activities: +52-55-5864-2500.
05 Tips for visitors.
Small things that change the day.
Leave Pets Home
Pets are not permitted inside the park — no exceptions. This is partly to protect the resident ducks, geese, and seasonal migratory birds that use the lake as refuge.
Pelican Season
White pelicans migrate through between roughly November and February, using the 14-hectare lake as a stopover. Arrive before 9 AM for the best sightings — the birds feed early, and the still water earns its "mirror" name when morning light hits before the wind picks up.
Runners' Track
The 2 km clay loop circling the lake is flat and forgiving on joints — a rarity in this part of the Estado de México. The park opens at 6 AM, and the pre-dawn crowd thins out by 7:30, leaving a quiet window before families arrive.
The Mirror Shot
The lake's still surface reflects the sky almost perfectly in early morning, which is how it earned the name "Espejo" — mirror. For the cleanest reflection photos, shoot from the eastern shore before 8 AM, when foot traffic hasn't stirred the water's edge.
Ask About the Name
Locals old enough to remember still call this place "La Presa del Muerto" — the Dead Man's Reservoir. Legend says ejido landowners were murdered and dumped in the water by those who wanted their land. The park's polished modern name papers over a darker story worth knowing.
Pack Your Own Food
The park has palapas with grills specifically for family cookouts — bring charcoal, carne asada, and tortillas. Street food vendors cluster near the Avenida Constitución entrance, but options inside are limited to snack stands, so a self-catered lunch under the palapas is the move.
04 Historical Context
A Lake That Changed Its Name to Forget
Before Cuautitlán Izcalli existed as a municipality — it was formally created in 1973 — the body of water at its heart served as a cattle watering hole. No one built it for recreation or conservation. It was functional, rural, and largely ignored by anyone who didn't own livestock.
What happened between the ranching era and the park's current incarnation as a protected natural area involves murder, bureaucratic failure, and one politician's attempt to fix a promise that had rusted for sixteen years.
The Dead Man's Reservoir
The lake's original name — La Presa del Muerto — comes from oral tradition recorded in a 2024 municipal government documentary. According to local elders, ambitious residents in past centuries murdered the ejido owners who held communal land rights, seized and sold their property, then dumped the bodies in the water. One elder, interviewed on camera, put it plainly: 'What they now call Presa de los Lirios was formerly the Presa del Muerto.' The renaming, whenever it occurred, did not erase the story. It just made the story easier not to tell.
Pelicans, a Pope, and an Unlikely Refuge
In February 2004, migratory white pelicans appeared on the lake for the first time — enormous birds with wingspans exceeding 2.7 meters, wider than a king-size bed is long, choosing an artificial pond in suburban Mexico City as their winter stopover. Two years later, in 2006, the park added a less organic attraction: the Paseo Cultural Juan Pablo II, a walkway featuring a statue of the late Pope John Paul II. The combination is pure Cuautitlán Izcalli — conservation and Catholic devotion sharing the same patch of green, neither quite explaining how it got there.
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06 Frequently asked.
Is Parque Espejo de los Lirios worth visiting?
Yes, especially if you're already in northern Estado de México — it's free, nearly 49 hectares (roughly 68 soccer fields), and genuinely peaceful for a municipal park. The 14-hectare lake is the draw: still water that reflects the sky and, in winter, attracts migratory white pelicans that locals describe as an emotional sight.
How long do you need at Parque Espejo de los Lirios?
One to two hours covers a full loop of the 2-kilometer clay track around the lake with time to watch the birds. Families with children tend to stay longer given the cycling paths, mechanical rides, horse rides, and basketball courts on site.
Can you bring dogs to Parque Espejo de los Lirios?
No — pets are not permitted. The restriction is consistent with the park's Área Natural Protegida status, which prohibits activities that disturb the wetland and its resident wildlife.
When do the pelicans arrive at Parque Espejo de los Lirios?
White pelicans have used the lake as a migratory refuge since at least February 2004. They typically arrive in winter months; checking the Gobierno de Izcalli Facebook page close to your visit is the most reliable way to confirm current sightings.
How do you get to Parque Espejo de los Lirios by public transport?
Take the Tren Suburbano to Lechería station, then catch a micro toward the park — ask the driver for "Espejo de los Lirios" — or take one toward the Palacio Municipal de Izcalli and a short taxi from there. The entrance is at Av. El Jacal and Av. Constitución.
Is Parque Espejo de los Lirios free to enter?
Entry to the park is free. Paid parking is available on Av. El Jacal and Av. Constitución for visitors arriving by car. Individual activities like horse rides and mechanical rides may carry their own fees, though these are not confirmed in official sources.
What is the history of Parque Espejo de los Lirios?
The lake was historically called "La Presa del Muerto" — The Dead Man's Reservoir — a name tied to oral accounts of land dispute murders, with bodies allegedly dumped in the water. The area became a public park in 1973 and was formally declared a protected natural area in December 2009, though the legally required management plan went unwritten for sixteen years until the city council finally approved it in late 2025.
What activities are available at Parque Espejo de los Lirios?
The park has a 2-kilometer clay running track, cycling paths including a children's circuit, basketball courts, football fields, a swimming pool, horse rides, family palapas with grills, and a small tourist bus called the Izcalli Bus. A cultural walkway — the Paseo Cultural Juan Pablo II, established in 2006 — runs through the grounds with a statue of Pope John Paul II.
Researched and written by the Audiala editorial team from historical records, architectural archives, and local expertise.
Primary source: full history including 1973 delimitation, ANP 2009 decree, legend of La Presa del Muerto, lake measurements (14 ha, 2.5 m depth), pelican sightings since 2004, and 2025 rehabilitation.
Official municipal government site confirming the December 17, 2009 ANP declaration and the September 26, 2025 re-declaration and rehabilitation announcement by municipal president Daniel Serrano.
Practical visitor details: 2 km clay running track, daily hours (6 AM–6 PM), no-pets policy, parking locations, restroom availability.
Visitor information: full address (Av. El Jacal y Av. Constitución, CP 54740), contact phone (+52-55-5864-2500), recommended visit duration of 1–2 hours.
Estado de México tourism portal independently confirming the 487,407 m² total park area figure.
Local news outlet documenting the 2025 rehabilitation and the 16-year gap between ANP decree and approved management plan; source of the quote 'El Espejo de los Lirios ya no será una promesa oxidada.'
Municipal social media documenting migratory white pelican arrivals at the lake and the emotional visitor response.
Source for the legend of La Presa del Muerto — oral history account of land dispute murders and the lake's original name.
Academic-journalistic source cited in Wikipedia ES for the park's pre-modern use as a cattle watering hole and its formal 1973 conservation and delimitation.
Source for the 2006 establishment of the Paseo Cultural Juan Pablo II walkway and statue inside the park.
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