Banff is basically the grandparent of the Canadian wilderness. It’s the one everyone knows, the one that shows up on every "must-see" list, and honestly, the one that’s currently struggling under the weight of its own fame. Established in 1885, Banff National Park is Canada’s oldest national park and the third oldest in the entire world.
If you’ve ever seen a photo of a lake that looks like someone dumped a giant bucket of blue Gatorade into it, that was probably Banff. But beneath the Instagram-perfect surface of Moraine Lake and the Fairmont Banff Springs Hotel, there’s a much messier, more human history. It’s a story of railway workers trying to get rich quick, Indigenous people being pushed off their ancestral lands, and a modern-day battle to keep the wilderness wild while four million people a year try to walk through it.
The Hot Spring Scandal That Started It All
Most people think Banff was founded because the government saw the mountains and thought, "Wow, we should protect this."
Not exactly.
In 1883, three railway workers—Frank McCabe and brothers Tom and William McCardell—stumbled across a hole in the ground on Sulphur Mountain. Inside was a cave filled with steaming, sulfurous water. They didn't see a natural wonder; they saw a business opportunity. They built a crude log cabin and tried to claim the land as their own private spa.
The Canadian government, however, had other plans. Prime Minister John A. Macdonald realized that if the government owned these "healing waters," they could use them to fund the expensive transcontinental railway. After a heated legal battle over who actually "discovered" the springs, the government took control. In 1885, they created a tiny, 26-square-kilometre reserve called the Banff Hot Springs Reserve.
By 1887, the Rocky Mountains Park Act expanded the area to 665 square kilometres. It was the birth of Canada’s national park system, though back then, it was treated more like a luxury resort for the wealthy than a protected wilderness area.
A History of Erasure
We can’t talk about the founding of Banff without talking about who was already there. For over 10,000 years, the Stoney Nakoda, Siksika, Kainai, Piikani, and Tsuut’ina Nations lived in and traveled through the Bow Valley. The hot springs weren't "discovered" in 1883—Indigenous peoples had been using them for ceremony and healing for millennia.
Once the park was established, Indigenous people were essentially banned from hunting or even entering the park boundaries. The government wanted to present a "pristine" wilderness to European tourists, which apparently didn't include the people who had actually been stewarding the land. It’s a dark chapter that Parks Canada is only recently starting to address through more inclusive management and the Indigenous Advisory Circle, established in 2018.
Why the Water is That Weird Shade of Blue
If you visit Lake Louise or Moraine Lake in July, you’ll swear the photos aren't filtered. They really are that turquoise.
It’s not magic. It’s glacial flour.
As the massive glaciers in the park (like the Victoria Glacier) grind against the bedrock, they create a fine, silty powder. When the ice melts in the spring and summer, this "rock flour" flows into the lakes and remains suspended in the water. When the sun hits the lake, the silt particles reflect the blue and green wavelengths of light.
- Peyto Lake: Often cited as the bluest because of its high concentration of silt.
- Moraine Lake: Famous for the "Twenty Dollar View" (it used to be on the back of the Canadian $20 bill).
- Bow Lake: A bit more turquoise-green, located right off the Icefields Parkway.
Honestly, the color is at its peak in late July and August. If you go in May, the lakes might still be frozen. If you go in October, the silt has often settled, and the water looks more like a standard (though still very clear) blue.
The Modern Struggle: 4.2 Million People
Banff is becoming a victim of its own success. In 2023/24, the park saw roughly 4.28 million visitors. To put that in perspective, that’s about a quarter of all visits to Canada’s 48 national parks combined.
Traffic in the town of Banff can be a nightmare. Parking at Lake Louise? If you aren't there by 6:00 AM, you probably aren't getting a spot. This has led to some pretty drastic changes in how the park operates.
The Death of the Personal Vehicle?
Parks Canada has started leaning heavily into shuttles. You can no longer drive your private car to Moraine Lake at all; you have to take a Parks Canada shuttle, a Roam Public Transit bus, or a licensed commercial operator.
There’s a new Visitor Use Management Plan for the Lake Louise area being implemented through 2026. They’re looking at everything from mandatory reservations for more trails to expanding the shuttle service even further. It’s a balancing act: how do you let people enjoy the park without having them trample the very nature they came to see?
Wildlife: More Than Just a Photo Op
Banff is home to 56 mammal species. You’ve got grizzly bears, black bears, wolves, elk, and bighorn sheep. But because the park is bisected by the Trans-Canada Highway and a major railway line, it’s a dangerous place for an animal to live.
This is why you’ll see those massive, grass-covered bridges over the highway. Banff is a world leader in wildlife crossing structures. Since the first ones were built, they’ve reduced wildlife-vehicle collisions by over 80%.
The Golden Rule of Wildlife: Stay at least 30 meters (three bus lengths) away from elk and deer, and 100 meters (ten bus lengths) away from bears or wolves. If you see a "bear jam"—a line of cars stopped on the road to take photos—don't join it. It habituates bears to humans, which usually ends poorly for the bear.
What People Often Get Wrong About Banff
1. "It's a summer destination." Winter is actually incredible. You have three world-class ski resorts (Lake Louise, Sunshine Village, and Mt. Norquay) and the crowds are significantly smaller. Plus, skating on Lake Louise is a bucket-list experience that doesn't require a 4:00 AM alarm.
2. "You need to stay in the town of Banff." The town is cute, but it's expensive. Many people stay in Canmore, just 20 minutes outside the park gate. It has a more "local" feel and often better prices for food and lodging.
3. "The hot springs are natural." Well, the water is. But the Banff Upper Hot Springs is a developed pool with change rooms and a cafe. If you’re looking for a wild, untouched hot spring in the middle of the woods, this isn't it. For the historical experience, visit the Cave and Basin National Historic Site, though you can't actually swim there anymore—it’s home to the endangered Banff Springs Snail, which exists nowhere else on Earth.
Practical Steps for Your Visit
If you're planning a trip to Canada's oldest national park, don't just wing it. You'll end up frustrated in a parking lot.
- Buy a Discovery Pass early: If you’re staying more than a few days, a Parks Canada Discovery Pass is cheaper than daily fees and covers entry to over 80 sites across the country.
- Book Shuttles in Advance: For Lake Louise and Moraine Lake, the shuttle reservations usually open in the spring (check the Parks Canada website in early 2026 for specific dates). They sell out fast.
- Download Offline Maps: Cell service is non-existent once you get a few kilometers away from the townsite. Use AllTrails or Gaia GPS and download the maps before you leave the hotel.
- Carry Bear Spray: Even on popular trails. And more importantly, know how to use it. Keeping it at the bottom of your backpack won't help if a grizzly surprises you on a bend.
- Check Trail Reports: In 2026, many trails might have seasonal closures for wildlife corridors or maintenance. The Parks Canada "Important Bulletins" page is your best friend.
Banff is a place of massive scale and deep history. It’s a reminder that we can preserve incredible places, but that preservation requires constant work and a willingness to change how we interact with the land.
Next Steps for Your Trip:
Check the current trail conditions and seasonal closures on the official Parks Canada website. If you're visiting in the summer, secure your shuttle reservations at least two months in advance to ensure you actually get to see the glacial lakes without the stress of parking.