Six trees stood at ground zero and lived to tell the story. On August 6, 1945, the atomic bomb detonated 600 meters above Hiroshima, instantly killing approximately 70,000 people and incinerating nearly everything within a two-kilometer radius. Wooden buildings evaporated. Concrete cracked and crumbled. And yet, within a few hundred meters of the hypocenter, six ginkgo trees — scorched, scarred, stripped of every leaf — quietly began to bud again the following spring. No recovery effort. No medical intervention. Just 200 million years of evolutionary stubbornness doing what it does. When I first learned that those trees are still standing today, still producing leaves every autumn, still visited by schoolchildren and peace pilgrims, something shifted in how I think about resilience. The ginkgo tree oldest tree species title isn’t just a fun botanical footnote — it’s the story of a living organism that has outlasted dinosaurs, ice ages, and nuclear weapons, and still turns a gorgeous shade of gold every November.
How Old Is the Ginkgo Tree? The Oldest Tree Species on Earth, Explained
Ginkgo biloba as a species is approximately 200 million years old, making it one of the oldest tree lineages on Earth — and almost certainly the oldest to survive largely unchanged into the modern world. To put that number in context: 200 million years ago, the first dinosaurs were just beginning to appear. The supercontinent Pangaea was cracking apart. Mammals didn’t exist yet. And ginkgo trees were already dropping their fan-shaped leaves on the forest floor, looking almost exactly the way they look today.
Fossil ginkgo leaves recovered from Jurassic-era rock strata — dating back roughly 170 million years — are nearly identical to the leaves you can pick up off the sidewalk in Tokyo or New York City this November. That’s an extraordinary 170-million-year design freeze, which is why paleobotanists coined the term “ginkgo biloba living fossil” — a phrase that Charles Darwin himself used when describing organisms that appear to have stopped evolving because their design was already essentially perfect.
When people ask how old are ginkgo trees, they’re usually asking one of two things: how old is the species, or how old can an individual tree get? The species answer is ~200 million years. The individual tree answer is equally jaw-dropping: the oldest confirmed living ginkgo is approximately 3,500 years old, a single tree growing at the Gu Guanyin Buddhist Temple in the Zhongnan Mountains near Xi’an, China. A 3,500-year-old tree means it was already a mature adult when Tutankhamun ruled Egypt.
Here’s what makes ginkgo’s age even more remarkable than those numbers suggest: Ginkgo biloba is the sole surviving member of the entire division Ginkgophyta. Not just the only surviving species in its genus — the only surviving species in its entire evolutionary division. Every other ginkgo-related organism that ever existed is extinct. The ginkgo tree is essentially a one-species phylum, more evolutionarily isolated than almost any other living thing on Earth. It is not a member of the conifers, not a flowering plant — it occupies its own ancient branch of the tree of life with no living relatives whatsoever.
Individual ginkgo trees regularly live 1,000 to 2,000 years. Several trees in China and Japan exceed 1,000 years of confirmed age. Scientists believe some specimens in eastern China may be even older than 3,500 years, though precise dating of very ancient trees is technically difficult when a tree is too culturally significant to core-sample.
The Science Behind the World’s Most Indestructible Tree
Determining a ginkgo’s age uses the same method as most large trees: dendrochronology, or counting annual growth rings in core samples. Scientists drill a narrow bore into the trunk and extract a pencil-thin sample without fatally wounding the tree. Each ring represents one year of growth. The catch with ancient ginkgos is that the oldest, most culturally revered specimens — the ones we most want to date — are often temple trees that local communities are understandably reluctant to drill into. The 3,500-year estimate for the Gu Guanyin tree combines ring-sample data from the outer wood with historical records from the Buddhist temple itself.
What makes ginkgo biloba biologically extraordinary goes well beyond age. The tree’s cellular repair mechanisms are unusually robust — research published in journals including GigaScience has found that older ginkgo trees show no increased signs of senescence (biological aging) compared to younger ones. A 1,000-year-old ginkgo produces seeds and grows new wood at essentially the same rate as a 100-year-old ginkgo. Most organisms accumulate cellular damage over time; ginkgos appear to have evolved mechanisms that continuously repair it.
The Hiroshima story illustrates this on a dramatic scale. The Hiroshima ginkgo trees that survived the atomic bomb absorbed a thermal pulse intense enough to leave permanent burn scars on their trunk sides facing the hypocenter — and then budded out within months. Researchers studying the trees have found that ginkgos produce unusually high concentrations of antioxidant flavonoids (specifically ginkgo flavone glycosides), which some scientists believe contribute to their extraordinary radiation and oxidative stress resistance. Those same compounds, by the way, are what make ginkgo biloba extract a subject of serious medical research.
All ginkgos alive today are believed to descend from a small refugium population in eastern China that survived the last ice age approximately 12,000 years ago. The species was effectively extinct in the wild outside of China until humans began cultivating and distributing it. Ginkgo reached Europe for the first time in 1730, when a specimen was planted at Utrecht Botanic Garden in the Netherlands. It arrived in North America by the late 1700s. Today, every ginkgo in Philadelphia, Paris, and Tokyo is a descendant of those Chinese mountain survivors — making the species’ entire global presence a kind of assisted natural recovery.
Where to See Ancient Ginkgo Trees: The Best Destinations in Japan, China, and Beyond
If the ginkgo tree oldest tree species story has convinced you to actually go stand next to one, here’s where to go — ranked roughly from most historically significant to most visually spectacular.
Hiroshima, Japan — The Six Hibakujumoku
The six ginkgos that survived the August 6, 1945 atomic bombing are collectively designated hibakujumoku — “survivor trees.” The city of Hiroshima has mapped all six, and each bears a metal plaque at its base identifying it as a hibakujumoku. The closest survivor stands just 1.1 kilometers from the hypocenter, at Housenbou Temple in the Nakajima district. The burn scars on the blast-facing sides of these trunks are still faintly visible on the oldest specimens. All six trees are alive today, still leafing out every spring, still golden every autumn. Visit the Hiroshima Peace Memorial Park first (the A-Bomb Dome is unmissable), then spend a second afternoon walking the hibakujumoku map — the city’s tourist office distributes it free, and several of the trees are a short walk or bicycle ride from the park. Best time to visit for fall color: mid to late November.
Meiji Jingu Gaien, Tokyo — The Most Famous Ginkgo Avenue in Japan
The 300-meter ginkgo-lined boulevard at Meiji Jingu Gaien in central Tokyo is one of the most photographed autumn scenes in Japan — a perfect tunnel of 146 ginkgo trees turning simultaneous gold, framing the distant Meiji Memorial Picture Gallery at the far end. Peak color hits between late November and early December, usually around November 20–30. The nearby Jingu Gaien Ginkgo Festival runs during peak color weeks and draws food stalls, crowds, and general joyful chaos. Come on a weekday morning if you want photos without 3,000 other photographers in the frame. From Aoyama-Itchome station (Tokyo Metro) it’s a five-minute walk.
Gu Guanyin Buddhist Temple, Xi’an, China — The Oldest Ginkgo Tree in the World
For the true pilgrimage, the oldest ginkgo tree in the world lives in the Zhongnan Mountains about 70 kilometers south of Xi’an. The 3,500-year-old tree at Gu Guanyin Temple stands approximately 26 meters tall with a trunk circumference that requires multiple people to encircle it. Every autumn, when its leaves drop, they create a carpet of gold several centimeters deep around the temple courtyard — a scene so extraordinary that Chinese social media floods with it every November and visitor numbers spike into the thousands per day. Getting here requires a taxi or hired car from Xi’an; the route is accessible but not on major transit lines. Budget a full day. Peak color: early to mid-November.
Tsurugaoka Hachimangū, Kamakura, Japan — The Tree That Refused to Die
In February 2010, a 1,000-year-old ginkgo at Kamakura’s most important Shinto shrine was toppled by a powerful storm — an event that made national news and was mourned as a cultural catastrophe. Within months, a new shoot emerged from the stump. Today, that resprouted ginkgo stands several meters tall and continues to grow, an accidental but perfect metaphor for the species’ survival instinct. Kamakura is 50 minutes by train from Tokyo and pairs beautifully with the Great Buddha (Kotoku-in) and Engaku-ji temple. It’s one of the best day trips from Tokyo you can make.
Central Park, New York City — Where to See Ginkgo Fall Foliage Without a Passport
If Japan and China aren’t in the cards this year, Central Park contains hundreds of ginkgo trees, concentrated especially along the Mall and near the 72nd Street transverse. Peak ginkgo fall foliage in New York City typically falls in the last two weeks of October and first week of November — slightly earlier than Japan’s peak. The ginkgos on 161st Street in the Bronx (near Yankee Stadium) are also spectacular and far less photographed. One practical note for urban ginkgo appreciation anywhere: female ginkgo trees produce fruit that smells genuinely terrible — somewhere between rancid butter and something you’d call animal control about. Cities almost exclusively plant male trees, so this is rarely a problem in parks, but it’s worth knowing if you’re in a neighborhood with older, unmanaged specimens.
The Brain Fog of Historical Pilgrimage: Why I Pack Ginkgo for Long Museum Days in Japan
Visiting Hiroshima’s Peace Memorial Park is emotionally and mentally exhausting—hours of reading plaques, absorbing survivor testimonies, and standing in front of the ginkgo trees themselves will drain you faster than any hike. I realized halfway through my second day that my focus was shot, and I was missing details I’d come specifically to understand.
What works
- Kicks in within a couple hours—I noticed sharper retention and fewer mental gaps during the afternoon museum section after morning dosing.
- Doesn’t require constant refrigeration or special storage, which matters when you’re moving between ryokans and hotels across multiple prefectures.
- The 20:1 extract is concentrated enough that the bottle doesn’t take up luggage space like tablets would—one less thing in an already packed carry-on.
What doesn’t
- The taste is genuinely bitter and herbaceous—mixing it into juice or tea is non-negotiable unless you have an iron stomach.
- It’s not a magic fix; if you’re already exhausted from jet lag, no supplement will make you feel like you slept 12 hours.
I’ll admit I was skeptical the first morning I mixed it in—the instructions seemed almost too simple, and I wondered if I was just paying for expensive placebo. But by the time I reached the memorial cenotaph that afternoon, I genuinely felt present in a way I hadn’t the day before, and that mattered. Zazzee USDA Organic Ginkgo Biloba 20:1 Extract
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