
Chapter 1
Wonders carved from stone
Chapter 2
Nature's strangest sanctuaries
Chapter 3
Lost empires and jungle ruins
Chapter 4
Masterpieces of human ingenuity
YOUR GOAL
Master of The world's wildest heritage sites
Ch 4 · Masterpieces of human ingenuity
schopenhauer Masterpieces of Human Ingenuity
They carved right down into the mountain's stone, No bricks or mortar, just the rock alone!

schopenhauer An ancient Aztec agricultural system of artificial islands built on shallow lake beds.

schopenhauer A mystical estate featuring deep, subterranean "initiation wells" built as upside-down towers.

BETA
schopenhauer Sort these global curiosities to discover what makes each UNESCO world heritage site so unique.
Fun Fact
Mud mosque festival: The annual replastering of the Great Mosque of Djenné is a competitive festival where neighborhoods race to finish their section first.
Glossary
masterpiece (noun)
A work of outstanding artistry, skill, or workmanship. Commissioned in 1632, India's Taj Mahal is one such masterpiece, built entirely of white marble.
A work of outstanding artistry, skill, or workmanship. Commissioned in 1632, India's Taj Mahal is one such masterpiece, built entirely of white marble.
Quiz
Which empire developed the chinampa floating garden system in the Valley of Mexico?
Quiz
What is the primary purpose of the 'initiation wells' at Quinta da Regaleira in Portugal?
Quiz
What wood is used alongside sun-dried earth to construct the Great Mosque of Djenné?
Quiz
What is the main architectural feature of Rani ki Vav, a famous UNESCO site in Rajasthan, India?
