
+100
Mexico's giant pyramid hiding in plain sight
Uncover the secrets of the Great Pyramid of Cholula, the world's largest monument by volume, hidden beneath a colonial church in Mexico.
4 chapters53 assets
by sonia · Sep 23, 2026
Earn 100 gems when you complete this project
Top 3
Be the first to earn points here
Chapter 1
The largest monument ever built
1Bigger than Giza's giants
2The man-made mountain
3Built like a nesting doll
4The mystery of the builders
Open chapter
Chapter 2
A sacred city of pilgrimage
1The holy city of the Americas
2The feathered serpent's sanctuary
3The mural of the drinkers
4Altars of water and rain
Open chapter
Chapter 3
The day the Spanish arrived
1The massacre of 1519
2A church atop a pyramid
3The myth of 365 churches
4A symbol of cultural fusion
Open chapter
Chapter 4
Exploring the secret tunnels
1Eight kilometers of labyrinths
2The challenge of adobe bricks
3Hidden altars and offerings
4The modern living community
Open chapter