Over the past twenty years, pyramids in Mexico have gradually been closed to visitors. These closures aim to protect the ancient structures from deterioration caused by constant climbing and exposure while also ensuring the safety of tourists exploring these fragile monuments.

Despite these restrictions, some pyramids in Mexico still allow visitors to climb the ancient steps to experience the monuments firsthand, admire the scale and majesty of the complex, and respect the guidelines established to prevent damage and preserve cultural heritage.

Even pyramids open to the public are periodically subject to restoration and conservation works. Authorities may temporarily prohibit access to certain areas to maintain the structures, repair damages, or reinforce safety measures for the protection of the monuments.

When visiting archaeological sites in Mexico, it is essential to check access rules in advance. Pyramids that cannot be climbed are always fenced or otherwise restricted. Visitors should pay attention to posted guidelines, ask staff, and follow safety instructions at all times.

Access to the Pyramid of the Moon has been resumed

On Monday, May 19, 2025, it was announced that the Pyramid of the Moon in Teotihuacan had reopened. Conservation work, which took five years, is now complete, and visitors can once again experience this iconic monument while respecting the new safety regulations.

Access to the Pyramid of the Moon is strictly limited to the first level. Authorities implemented this limit to prevent damage and ensure long-term preservation, allowing future generations to enjoy its historical and cultural value without risking the structure’s integrity.

Visitors are required to follow safety guidelines. Comfortable footwear is recommended, running or jumping on steps is prohibited, and visitors with health issues should avoid climbing. These measures protect both visitors and the pyramid from accidental damage.

Conservation and restoration of the Pyramid of the Moon began in 2020 at the start of the COVID pandemic. Specialists used this period to repair structural weaknesses, restore murals, and stabilize the pyramid, ensuring its ceremonial and historical features remain intact.

Climbing other structures in Teotihuacan, such as the Pyramid of the Sun and the Temple of Quetzalcoatl, remains prohibited. These restrictions are enforced to prevent accidents and preserve the sites, while ongoing studies and restorations continue to maintain their condition.

Historical background

Teotihuacan was once one of the largest cities in the ancient world, home to more than 100,000 people at its peak. The city thrived, becoming a cultural and economic center that influenced many aspects of Mesoamerican life, including politics, trade, and religion.

In 20a7-2018, archaeologists discovered a tunnel beneath the main plaza, extending 8 meters below ground toward the Pyramid of the Moon. This passage is believed to symbolize the underworld and may have been part of ceremonial practices involving offerings and rituals.

Murals found on the pyramid depict jaguars, snakes, and eagles, reflecting the religious and cultural symbolism. Archaeological evidence also suggests human sacrifices may have taken place here, highlighting the pyramid’s importance as a ceremonial and spiritual center.

Teotihuacan is a UNESCO World Heritage Site, recognized for its outstanding archaeological value. Its layout, monumental structures, and historical significance provide insight into urban planning, social organization, and religious practices of pre-Hispanic Mesoamerica.

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The reopening of the Pyramid of the Moon allows visitors to appreciate its ceremonial architecture firsthand. While respecting safety measures, tourists can explore its first level and understand the grandeur and cultural achievements of the Teotihuacan civilization.

Even with limited access, climbing the Pyramid of the Moon offers a unique perspective of the site. Visitors can observe the symmetry of the main avenues, surrounding temples, and plazas while imagining the life, ceremonies, and culture of the city’s ancient inhabitants.

The careful restoration and conservation of the Pyramid of the Moon demonstrate Mexico’s commitment to preserving its cultural heritage. By controlling visitor access and performing necessary repairs, authorities aim to protect these monuments for future generations.