Temple of the Feathered Serpent and the Ciudadela

What is the Temple of the Feathered Serpent?

The Temple of the Feathered Serpent is the third-largest pyramid at Teotihuacan, built about 100 to 250 CE with seven stepped tiers. It is also called the Temple of Quetzalcóatl. It stands inside the Ciudadela at the south end of the Avenue of the Dead, the Calzada de los Muertos. What you see today is four of the seven tiers.

More than 366 sculpted heads once covered all four sides. They show the Feathered Serpent and a second deity. Which deity the second head shows is still argued: Tláloc or a fire serpent. The heads you see on the west façade are the originals, in place, with traces of red paint.

About 350 CE the city burned the temple and covered its front with the Adosada Platform, the Plataforma Adosada on INAH’s map. That cover is why the heads survived. No other building at Teotihuacan has a façade formed by stone sculpture.

About 200 people were sacrificed and buried in the pyramid when it was built. Excavations in the 1980s found more than 137 of them, in groups of 4, 9, 18 and 20. Many had their hands tied behind the back. Isotope tests show that many had lived most of their lives outside Teotihuacan.

The Ciudadela around the Temple of the Feathered Serpent

The Ciudadela is a quadrangle of four platforms about 400 m per side, with 15 temples on top of them. The whole complex covers about 160,000 m². The plaza inside has room for about 100,000 people, by one estimate. Two residential compounds stand beside the pyramid.

One hypothesis makes the Ciudadela the residence of the rulers, because of its central position in the city. Manuel Gamio led the first major excavation here, in 1918 to 1921.

You can walk into the plaza. From here the Avenue of the Dead runs 2 km north to the Plaza of the Moon. It rises about 27 m on the way.

What was found in the tunnel under the Temple of the Feathered Serpent?

A tunnel about 103 m long and up to 18 m deep runs under the pyramid to three chambers below its centre. More than 120,000 objects came out of it. The tunnel is closed to the public. You cannot enter it.

It was found on 2 October 2003, when a hole opened overnight during conservation work. Sergio Gómez Chávez was lowered in on a rope. He and Julie Gazzola excavated it from 2009, for more than 12 years. In 2010 the robot Tlaloque I took the first images inside.

The passage is about 2.5 m high and 4 m wide, with a vaulted roof. The Teotihuacanos filled it in on purpose and sealed it about 250 CE. The walls carry pyrite that reflects firelight.

In 2015 the team found liquid mercury in a chamber at the end, a first for Teotihuacan. In 2021 the dig found four flower bouquets. An INAH book published in 2026 reports turquoise among the offerings, the first identified at the city.

How to get to the Temple of the Feathered Serpent from Gate 1

From the gate: Gate 1, Puerta 1 on INAH’s map, 710 m and 10 minutes to the Temple of the Feathered Serpent. The metres and minutes on this page are measured on the map, not INAH figures.

Gate 1 is at the south end of the Avenue of the Dead, with the Ciudadela in front of you. Tickets are sold at the booth: MX$210 for international visitors and MX$105 with a Mexican ID. Sundays are free for nationals and residents; the tickets page has the exemptions. Since late April 2026 every gate checks your bag.

The Museum of the Great Teotihuacan Culture, the Museo de la Grandeza Teotihuacana, stands beside Gate 1. It opened in June 2026 with 174 pieces, about 150 of them shown for the first time. Your MX$210 ticket includes it and the two other museums. Hours are 09:00 to 16:00 every day.

Buses from Terminal del Norte, the Terminal Central de Autobuses del Norte, drop off at Gate 1 and Gate 2. The return bus leaves from Gate 2. The Pyramid of the Sun is 1.6 km and 21 minutes north along the Avenue. The official Explorer’s Trail starts at Gate 1 and ends at Gate 5: 5 to 6 km in 4 to 5 hours.

When is the best time to visit the Temple of the Feathered Serpent?

At 08:00, when the gates open: INAH tells you to start your visit at the Ciudadela. The hottest hours are 11:30 to 15:30. Last entry is 16:30. Closing is 17:00. INAH lists Tuesday and Wednesday as the quieter days and tells you to avoid the spring equinox.

By the sun: in at Gate 1 at 08:00, the Ciudadela before 09:00, the Pyramid of the Sun by 09:30, the museum at Gate 5 by 11:30. The sculpted façade faces west, behind the Adosada Platform. Toilets are at Gate 1 and Gate 3. Water is sold at Gate 3 and at the Museum of Teotihuacan Culture.

Conservation work on the façade is planned for 2027. A 2023 INAH campaign proposed a 700 m² translucent cover over the west façade. In June 2026 it was not yet in place. INAH asks you to bring a reusable bottle, sunscreen and a hat. The INAH visitor guide has the trails and map.