Nepedia
Back to Discover
Advanced Reader
🏛️

Angkor

history Maturity 11-13 Next article →

Angkor was the grand capital city of the Khmer Empire. It is located in modern-day Cambodia, north of the Great Lake known as Tonlé Sap. The name Angkor comes from the Khmer word *nokor*, meaning "kingdom." This word itself was derived from the Sanskrit word *nagara*, which means "city." Today, the site is a massive archaeological area containing religious temples, libraries, and moats.

Angkor sunrise
Angkor sunrise

The city functioned as a "hydraulic city" due to its advanced water management. This was a sophisticated infrastructure system used to stabilize, store, and disperse water. The network included canals and large reservoirs, which are sometimes called *barays*. This system helped the population manage the unpredictable monsoon seasons. It also provided irrigation for many crops at once. This water control was essential to support a very large population.

Angkor satellite with map
Angkor satellite with map

The Angkorian period began in AD 802. This was when the Khmer Hindu monarch, Jayavarman II, declared himself a "universal monarch" and a "god-king." This title, known as *devaraja*, linked the king to the god Siva. Before this, the region consisted of independent principalities called Funan and Chenla. Jayavarman II unified these areas through military campaigns, alliances, and marriages. He eventually moved his influence toward the Kulen Hills.

Map-of-southeast-asia 900 CE
Map-of-southeast-asia 900 CE

As the empire grew, kings built massive structures to reflect their power and religion. In 889 AD, King Yasovarman built a new city called Yasodharapura. He constructed a massive reservoir and a central temple on a hill called Phnom Bakheng. Between 900 and 1200 AD, the empire produced many architectural masterpieces. Most of these temples were built for Hindu or Buddhist practitioners. The site contains over one thousand temples in total.

Ta Phrom, Angkor, Camboya, 2013-08-16, DD 01
Ta Phrom, Angkor, Camboya, 2013-08-16, DD 01

One of the most famous structures is the temple complex of Angkor Wat. King Suryavarman II built this massive monument between 1113 and 1150. He built it as his personal temple mausoleum after consolidating his power. The walls are nearly half a mile long on each side. The design portrays Hindu cosmology, with towers representing Mount Meru. The moat represents the oceans surrounding the world.

Suryavarman II Angkor Wat 0869
Suryavarman II Angkor Wat 0869

Archaeologists have used new technology to understand the true scale of this civilization. They use a tool called LiDAR, which stands for Light Detection and Ranging. LiDAR uses light to see through dense forests that cover the ruins. This technology revealed an urban sprawl of at least 1,000 square kilometers. It also showed that Angkor was the largest pre-industrial city in the world by surface area. Research suggests the area may have supported between 750,000 and 1,000,000 people.

Preah Khan temple ruins (2009)
Preah Khan temple ruins (2009)

The empire eventually faced decline and changes in leadership. In 1351, the region fell under Ayutthayan suzerainty. A Khmer rebellion against Siamese authority led to the sacking of Angkor in 1431. This caused the population to migrate south to Longvek. Today, Angkor is a UNESCO World Heritage Site, a status it received in 1992. This helps experts conserve the site for future generations. About two million people visit the ruins every year.

Angkor Wat East Gate
Angkor Wat East Gate
492 words

Where will your curiosity go next?

Keep exploring at your chosen reading level.

🖼️ Images & Media (17)
File:Suryavarman II Angkor Wat 0869.jpg
Suryavarman II Angkor Wat 0869.jpg
File:Angkor Thom Porta Sud interior.jpg
Angkor Thom Porta Sud interior.jpg
File:Angkor Wat East Gate.png
Angkor Wat East Gate.png
File:Angkor sunrise.JPG
Angkor sunrise.JPG
File:Guimet IMG 6009 Jayavarman7.JPG
Guimet IMG 6009 Jayavarman7.JPG
File:Map-of-southeast-asia 900 CE.svg
Map-of-southeast-asia 900 CE.svg
File:Angkor Chau Say Tevoda 2009.jpg
Angkor Chau Say Tevoda 2009.jpg
File:Banteay Srei 33.jpg
Banteay Srei 33.jpg
File:Cambodia Classical Dance 1918-1921.jpg
Cambodia Classical Dance 1918-1921.jpg
File:Preah Khan temple ruins (2009).jpg
Preah Khan temple ruins (2009).jpg
File:Ta Keo (6201959611).jpg
Ta Keo (6201959611).jpg
File:Ta Phrom, Angkor, Camboya, 2013-08-16, DD 01.JPG
Ta Phrom, Angkor, Camboya, 2013-08-16, DD 01.JPG

+ 5 more

More to explore

🔬 Go deeper

More advanced topics to explore

🪜 Step back

Simpler topics to build understanding

What is Nepedia?

A free, ad-free encyclopedia for children. Every article is written at five reading levels, so the same page works for a five-year-old and a fifteen-year-old — use the level switcher above to see this one change. No account needed to read.