Teotihuacán’s Moon Pyramid Reopens After a 5-Year Closure

After five years of silence, the Pyramid of the Moon is echoing once again with the footsteps of explorers. On May 19, 2025, the National Institute of Anthropology and History (INAH) officially reopened the ancient structure to climbers, lifting security cordons and signaling a return to one of Mexico’s most awe-inspiring archaeological experiences.

Towering at the northern end of the Avenue of the Dead, the Pyramid of the Moon—second only to the colossal Pyramid of the Sun in both scale and mystique—was built between 200 and 450 A.D. and served as a ceremonial stage for the powerful civilization that once thrived in Teotihuacán, a pre-Hispanic city that was home to more than 100,000 people. Today, it draws a different kind of pilgrim: adventurers, scholars, and spiritual seekers, all chasing the same magnetic pull that once made this city sacred. The Mexica would later call it Teotihuacán, “the place where the gods were created.”

The monument had been off-limits since March 2020, when the COVID-19 pandemic prompted nationwide lockdowns. INAH kept it sealed even after restrictions eased, using the downtime to carry out long-needed conservation work. That included reinforcing stairs, cleaning ancient stonework, and installing safety handrails to improve the climbing experience without compromising the monument’s authenticity.

Now, climbers are once again allowed to ascend, though only to the top of the first platform, a 47-step climb across five broad terraces. It’s a strategic reopening, part of INAH’s broader plan to revive tourism in the Teotihuacán Valley while protecting the integrity of the monument. Surrounding municipalities have also pledged to support long-term conservation, ensuring that this rebirth isn’t just a moment, but a movement.

For travelers eager to reconnect with the past, or simply chase a view that stirs something primal, the Pyramid of the Moon is officially open once more. But a word to the wise: its sister structure, the Pyramid of the Sun, remains closed to climbers until further notice. Attempting to scale it without permission could land you a fine of up to 20,000 pesos (about $1,000 USD). So take in the view, soak up good vibes, and remember, the gods are still watching.