A combination of historical preservation and safety concerns mean big fines for visitors who climb the ancient structures without permission.

People bask in the sunshine during the Spring Equinox at the Pyramid of the Sun in the archaeological zone of Teotihuacan, ...

(250322) -- TEOTIHUACAN, March 22, 2025 (Xinhua) -- People bask in the sunshine during the Spring Equinox at the Pyramid of ...

People bask in the sunshine during the Spring Equinox at the Pyramid of the Sun in the archaeological zone of Teotihuacan, Mexico, March 21, 2025. Every Spring Equinox, people gather to "gather ...