Discover Yellowstone
Day 1 — First Landing in America: A Sunset Over the Pacific and the Gateway to the West
After nearly fifteen hours in the air, the first glimpse of the United States wasn’t a skyline — it was sunlight.
As our aircraft descended toward Los Angeles, the Pacific Ocean disappeared beneath a blanket of clouds while the evening sun painted the horizon in shades of orange and gold. Through the window, it felt less like arriving at a destination and more like crossing into a new chapter.
Landing at Los Angeles International Airport (LAX), one of the busiest airports in the world, was a reminder of California’s role as America’s gateway to the Pacific. Every year, tens of millions of international travellers begin their American journeys here. Long before Silicon Valley became synonymous with innovation, Los Angeles had already become a global hub for aviation, entertainment and international trade.
Walking through immigration beneath the enormous American flag marked a symbolic moment. For many travellers, it is simply another airport. For me, it represented the beginning of a journey across a country that has shaped modern science, technology and entrepreneurship.
Even inside the terminal, signs promoting the FIFA World Cup 2026 reflected how the United States was preparing to welcome the world. It was a subtle reminder that this trip wasn’t only about visiting universities or historic cities — it was also taking place during a unique moment in American history.
After leaving Los Angeles, the journey continued inland. The urban landscape gradually gave way to open plains and mountain ranges stretching across Montana. Looking through the aircraft window once again, I was reminded how geographically diverse the United States really is. In just a few hours, the scenery transformed from Pacific coastline to the rugged landscapes of the American West.
A brief stop in Bozeman, Montana, offered a completely different atmosphere. Snow-covered mountains framed the airport, while local wildlife displays welcomed visitors before they even left the terminal. It was a small but memorable introduction to the Rocky Mountain region.
Day 2 — Yellowstone: Where the Earth Is Still Alive
When people think of Yellowstone, most imagine geysers erupting into the sky.
But after spending a day inside the park, I realized Yellowstone is far more than a national park — it is one of the few places on Earth where you can literally watch our planet still shaping itself.
Our morning began with a simple American breakfast before driving south from Montana into Yellowstone National Park, the world’s first national park, established in 1872. Long before environmental conservation became a global movement, the United States made the remarkable decision to preserve an entire landscape not for mining or settlement, but simply because it was extraordinary.
That decision would later inspire the creation of national parks around the world.
Mammoth Hot Springs — Nature’s Limestone Architecture
Our first major stop was Mammoth Hot Springs.
Unlike Yellowstone’s famous geysers, Mammoth is built from travertine, a form of limestone continuously deposited by mineral-rich hot water. The terraces slowly change shape every year, meaning no two visits are ever exactly the same.
Walking along the wooden boardwalk felt like exploring another planet. White terraces stretched across the hillside, stained with shades of orange and brown created by heat-loving microorganisms that thrive in extreme temperatures.
Even the landscape itself is alive.
Norris Geyser Basin — One of Earth’s Hottest Hydrothermal Areas
Later we visited Norris Geyser Basin, the hottest and most dynamic geothermal area in Yellowstone.
Underground, rainwater seeps through cracks deep into the Earth where it is heated by magma before returning to the surface as boiling water, steam and geysers. The entire basin constantly changes as underground plumbing systems shift over time.
The pools appear almost unreal, glowing turquoise from dissolved minerals while steam rises from vents scattered across the landscape.
It is a powerful reminder that Yellowstone sits above one of the largest active volcanic systems on Earth.
Grand Prismatic Spring — Nature’s Largest Rainbow
Perhaps the most iconic sight of the day was Grand Prismatic Spring.
At nearly 110 metres in diameter, it is the largest hot spring in the United States and among the largest in the world.
Its brilliant rings of blue, green, yellow and orange are not artificial colours but living microbial mats. Different species survive at different temperatures, creating one of the most recognisable natural patterns anywhere on Earth.
Looking across the spring from the overlook, it becomes easy to understand why Yellowstone continues to inspire scientists, photographers and travellers alike.
Meeting America’s Largest Land Mammal
One unforgettable moment came when traffic slowed unexpectedly.
Ahead of us, several American bison rested peacefully beside the road.
The American bison is the largest land mammal in North America and once numbered between 30 and 60 million across the Great Plains. By the late nineteenth century, uncontrolled hunting reduced the population to only a few hundred individuals.
Yellowstone became one of the species’ final refuges, playing a critical role in its survival.
Today, seeing these massive animals roaming freely is not simply a wildlife encounter — it is evidence that conservation can succeed.
A Landscape That Never Stops Changing
What impressed me most about Yellowstone was not any single landmark.
It was the realization that this landscape is never truly finished.
Minerals continue to build new terraces.
Hot springs shift their colours.
Geysers change their eruption patterns.
Even the ground beneath your feet is slowly moving with one of Earth’s largest volcanic systems.
Yellowstone is not a museum preserving the past.
It is a living laboratory where geology, biology and time continue to write new chapters every single day.
Day 3 — Yellowstone: Where Nature Keeps Its Own Schedule
After exploring Yellowstone’s vast geothermal landscape yesterday, today was about witnessing how that underground energy reveals itself.
From the famous Old Faithful Geyser to the colourful Morning Glory Pool, from bubbling Mud Volcanoes to the tranquil waters of Yellowstone Lake, every stop reminded me that Yellowstone is powered by the same enormous volcanic system hidden beneath our feet.
Old Faithful — Predictable, Yet Never Exactly the Same
The day began at Yellowstone’s most famous landmark: Old Faithful.
Unlike most geysers, Old Faithful erupts with remarkable regularity, typically every 60 to 110 minutes. Rangers can even predict the next eruption within about ten minutes based on the duration of the previous one.
Standing with hundreds of visitors waiting together felt almost like watching a natural performance. As pressure built underground, a small burst of steam appeared before a towering column of boiling water suddenly shot more than 30 metres into the air.
Although called “Old Faithful,” each eruption is slightly different. Nature follows patterns — but never exact repetition.
The Old Faithful Inn — Engineering Before Modern Engineering
Next to the geyser stands the iconic Old Faithful Inn, completed in 1904.
Built almost entirely from local logs and stone, it remains one of the largest log-built hotels in the world. Long before steel skyscrapers became common, builders created this extraordinary lodge using traditional craftsmanship that still welcomes visitors more than a century later.
Its towering wooden lobby feels like stepping back into the golden age of America’s national parks.
Morning Glory Pool — Beauty That Needs Protection
A short walk away lies Morning Glory Pool, one of Yellowstone’s most beautiful hot springs.
Its deep blue centre fades into brilliant shades of green, yellow and orange, created by heat-loving microorganisms living at different temperatures.
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However, Morning Glory also tells an important conservation story.
For decades, visitors threw coins, rocks and rubbish into the spring, partially blocking underground vents. As water circulation changed, temperatures dropped, allowing different bacteria to grow and permanently altering the pool’s colours.
One small human action, repeated thousands of times, reshaped a natural wonder that had taken thousands of years to form.
Mud Volcano — When Earth Breathes Through Clay
Further south we visited the Mud Volcano area.
Unlike clear hot springs, these pools bubble with thick grey mud formed as acidic water dissolves surrounding volcanic rock into clay.
Steam escapes through cracks while gases rise continuously from beneath the surface, making it feel as though the Earth itself is quietly breathing.
Yellowstone Lake — Calm Above a Volcano
The geothermal landscape gives way unexpectedly to Yellowstone Lake, the largest high-elevation lake in North America.
From the shore, everything appears peaceful.
Yet beneath the lake lies another reminder of Yellowstone’s volcanic origins. Hydrothermal vents continue to release heat from the lake floor, proving that even this calm landscape remains connected to the powerful geological system below.
Hayden Valley — Yellowstone’s Wildlife Stage
As evening approached, we drove through Hayden Valley, one of the best wildlife-viewing areas in the park.
The broad river valley supports herds of American bison, elk, coyotes, bears and countless bird species. We were fortunate enough to watch bison grazing peacefully across the open grasslands as storm clouds rolled across the horizon.
The valley demonstrates another side of Yellowstone — not only is it a geological wonder, but it is also one of the largest intact ecosystems in the temperate world.
Day 4 — Yellowstone: Where Water Carves Time
If Yellowstone’s geysers reveal the Earth’s hidden heat, today revealed another force that has shaped the park for hundreds of thousands of years — water.
From the breathtaking Grand Canyon of the Yellowstone to the wildlife-rich Lamar Valley, today was a reminder that Yellowstone is not only a volcanic landscape, but also one of the most complete natural ecosystems left on Earth.
Grand Canyon of the Yellowstone
The highlight of the day was undoubtedly the Grand Canyon of the Yellowstone.
Unlike Arizona’s Grand Canyon, which was carved over millions of years, Yellowstone’s canyon is geologically young — formed roughly 14,000 to 20,000 years ago, after the last Ice Age.
As glaciers retreated, the Yellowstone River cut through volcanic rock that had already been weakened by hydrothermal activity. Hot acidic water altered the rock into softer minerals, allowing the river to carve the spectacular canyon we see today.
The colourful canyon walls tell another geological story.
Yellow, orange, pink and white layers are created not by different rock types, but by iron compounds. As volcanic rock reacts with oxygen and hot water, iron oxidises much like steel rusting, painting the canyon in remarkable colours.
Standing at Artist Point, it’s easy to understand why this became one of the most photographed landscapes in the American West.
Lower Falls
At the centre of the canyon lies the magnificent Lower Falls.
Dropping 94 metres (308 feet), it is almost twice as high as Niagara Falls.
Millions of litres of water plunge into the canyon every minute, generating enormous erosive power that continues to reshape the landscape today.
The waterfall is not simply scenery — it is an active geological process still sculpting Yellowstone.
Water Never Stops Working
Looking down into the canyon, the Yellowstone River appears surprisingly small.
Yet that narrow ribbon of water has carved cliffs hundreds of metres deep.
Unlike earthquakes or volcanic eruptions, erosion rarely happens dramatically. Instead, it works continuously, one season after another, one drop after another.
Perhaps that is nature’s greatest lesson:
The strongest forces are not always the fastest — they are often the most persistent.
Lamar Valley — America’s Serengeti
In the afternoon we headed north to Lamar Valley, often called “America’s Serengeti.”
The open grasslands provide ideal habitat for wildlife, making it one of the best places in North America to observe animals in their natural environment.
Along the drive we spotted pronghorn antelope, large herds of American bison, grazing elk, and even a black bear walking across the valley.
Lamar Valley is also famous as one of the best places to see wolves. After wolves were reintroduced to Yellowstone in 1995, they helped restore ecological balance throughout the park. By controlling elk populations, wolves allowed willow and aspen forests to recover, benefiting beavers, birds and countless other species. It remains one of the world’s most celebrated examples of ecosystem restoration.
Wildlife Has the Right of Way
One moment from the day perfectly captured Yellowstone’s spirit.
As we returned to our hotel, an elk calmly wandered through the accommodation area while visitors quietly watched from a distance.
Here, wildlife doesn’t adapt to humans.
Humans adapt to wildlife.
Inside Yellowstone National Park, people are simply temporary guests.
Lessons from Yellowstone
Four days in Yellowstone have shown four different faces of nature.
The underground magma chamber powers the geysers.
Hot springs reveal invisible geothermal systems.
The Yellowstone River slowly carves mountains into canyons.
Wildlife completes one of the last intact temperate ecosystems on Earth.
Everything is connected.
Fire creates the landscape.
Water reshapes it.
Life adapts to it.
Yellowstone is far more than a national park — it is a living laboratory where geology, hydrology, ecology and evolution continue to interact every single day.
