After four straight days of exploring the magnificent temples of Angkor Wat, Ta Prohm, and Bayon, my trusty guide Ran decided it was time for a change of scenery.
So we headed about thirty miles south of Siem Reap to visit Tonlé Sap Lake.
I wasn’t expecting much.
A few fishing boats. Some birds. Maybe a fish or two showing off for the tourists.
Instead, I found one of the most remarkable places I’ve visited anywhere in Southeast Asia.
For those of you who slept through geography class, Tonlé Sap is the largest freshwater lake in Southeast Asia.
Bragging rights to Cambodia.
But size isn’t what makes the lake extraordinary.
It’s the fact that every year…the river changes its mind.
For most of the year, the Tonlé Sap River flows south, carrying water from the lake into the mighty Mekong River on its 2,700-mile journey toward the South China Sea.
Then the monsoon arrives.
The Mekong swells so dramatically that it actually forces the Tonlé Sap River to reverse direction, pushing water back into the lake.
Imagine Niagara Falls suddenly deciding to run uphill.
Nature, apparently, enjoys showing off.
The lake expands to nearly four times its normal size, swallowing forests, fields, and shorelines beneath the rising water. Entire landscapes disappear beneath the floodwaters before emerging again months later.
It is one of the great natural spectacles of Asia.
And it explains something that puzzled me the moment our boat arrived.
The houses.
They stood impossibly high above the ground on towering wooden stilts.
At first I thought the builders had been wildly overcautious.
Then I realized they knew exactly what they were doing.
By the height of the rainy season, much of the “ground” beneath those homes is underwater.
What looked excessive in the dry season suddenly becomes perfectly sensible.
In other parts of the lake, people don’t bother with stilts at all.
Their homes simply float.
Entire villages drift gently with the changing water levels, anchored today, moved tomorrow if the lake demands it. Schools. Shops. Churches. Even basketball courts rise and fall with the seasons.
Life here doesn’t fight the water.
It adapts to it.
The lake supports nearly a million Cambodians, many of whom make their living from fishing. Long, narrow sampans glide quietly across the water while fishermen tend bamboo traps passed down through generations.
The lake isn’t merely where they work.
It is their neighborhood.
Their grocery store.
Their highway.
Their front yard.
One of the moments I’ll never forget came when we stopped at a floating school.
As our boat approached, several children paused what they were doing and stared at me with enormous curious eyes.
I’m fairly certain they found my sunburned face every bit as fascinating as I found their floating classroom.
For a few quiet moments, we simply studied one another.
Different worlds.
The same curiosity.
As our boat continued across the lake, Ran explained something else I hadn’t known.
Centuries ago, this remarkable reversal of the river helped make the Khmer Empire possible. During the rainy season, the rising waters allowed massive stone blocks to be transported inland toward the growing city of Angkor, helping build one of history’s greatest civilizations.
The same waters that sustain families today once helped build temples that still leave visitors speechless eight hundred years later.
Not a bad résumé for one lake.
I left Tonlé Sap with far more than photographs.
I left with a renewed appreciation for one of humanity’s greatest strengths.
We often think of adaptation as something nature does.
But perhaps people are nature’s greatest adapters of all.
Give us deserts, and we build cities.
Give us mountains, and we carve roads.
Give us a lake that refuses to stay put…
…and we’ll build villages that float.
Until next time.
Life Along the Tonle Sap River, Cambodia
