Princess Kate's eyeliner during the Three Peaks Challenge is a lesson to us all


The Princess of Wales scaled the Three Peaks this weekend, and while her athleticism is an inspiration to us all, my attention was on her liner


Catherine, Duchess of Cambridge, in her role as patron, visits the 'Urban Nature Project' at The Natural History Museum on June 22, 2021 in London, England. The Urban Nature Project, which is being launched later this year, aims to help people reconnect with the natural world and to find practical solutions to protect the planet's future© Getty Images

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Melanie Macleod
Melanie MacleodDeputy Beauty and Lifestyle Editor
1 hour ago
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The Princess of Wales is that rare combination of intelligent, kind, beautiful, and charming that makes even the most staunch anti-royalists reconsider their position.

It’s near impossible to find fault with our poised and elegant future Queen. The only thing that springs to mind that people do feel the need to criticise, or perhaps comment on, is her commitment to heavy dark liner (and they’re clearly clutching at straws).

Princess Kate close up shot of her eyeliner © Getty
Princess Kate's eyeliner always looks perfect

Princess Kate's commitment to eyeliner 

No matter if she's attending royal functions or marrying Prince William, the Princess of Wales' eyeliner is in place, and most recently, I found myself marvelling over how it stayed immaculate following her Three Peaks challenge.

Princess Kate at the top of a mountain© X.com
Princess Kate's eyeliner looked perfect at the top of a mountain

As someone whose eyeliner doesn't last a day in the office, how the royal scaled a mountain (three, in fact) and kept her eyeliner intact is a mystery. 

Challenge

Climb the highest mountains in Scotland, England and Wales within 24 hours

Mountains

  • Ben Nevis: 1,345 m (4,413 ft)
  • Snowdon: 1,085 m (3,560 ft)
  • Scafell Pike: 978 m (3,209 ft)

Walking Distance

​23 miles (37 km)

Total Ascent

3,064 m (10,052 ft)

Driving Distance

​Approx. 462 miles

Typical Order

Ben Nevis → Scafell Pike → Snowdon (Yr Wyddfa)

Interesting fact

Scafell Pike and Snowdon are the highest peaks in their respective countries but don't make the overall top three highest peaks on the British mainland. Alongside Ben Nevis (the biggest in Britain), this distinction goes to...

  • Ben Macdui: 1,309 meters (4,295 feet) 
  • Braeriach:  1,296 meters (4,252 feet) 

Lessons from royalty

Princess Kate's commitment to her look is a lesson to us all. If you like something, don't listen to the detractors. Why should she change her makeup of choice, one that she's worn since her twenties, because critics have deemed it inappropriate for a senior royal?

Sure, sometimes liner needs to be toned down - a smoky eye probably isn’t ideal for a visit to a children's hospital, but if she feels comfortable and happy with her sultry look, why change it?

We should always stay true to ourselves in our makeup choices, and if that's a heavy liner, a red lip, or no makeup at all, you should do what feels most comfortable for you, even if you're climbing mountains.

Princess Kate wearing her dark eyeliner during Trooping The Colour on June 13, 2026 in London© Getty Images
Princess Kate is rarely seen without her dark eyeliner

Locking in your liner 

If, like me, you marvelled at the royal's liner looking flawless post three peaks, here’s a little advice from the pros that I've picked up along the way, starting with advice from Naoko Scintu, who paints the faces of Hollywood royalty including Kate Hudson and Yerin Ha, and works as a global makeup expert for D&G Beauty.

1. Preparation is key

"Long-lasting eyeliner always starts with good preparation," Naoko says. "If your eyelids tend to become oily, applying a lightweight eye primer or lightly dusting a translucent powder across the lid before eyeliner can help create a smoother surface and improve longevity."

2. Choose your formula wisely

Naoko says the formula you choose is ultimately what makes the biggest difference. "For all-day wear, liquid eyeliners typically offer the greatest staying power because they dry down and set into a film that resists smudging and fading. Gel pencils are another excellent option, especially modern long-wear formulas that are designed to set after application while offering a little more flexibility during application."

Makeup artist Drita Paljevic, Head of Artistry for Kevyn Aucoin, favours a gel formula for long-lasting liner. "My personal preference is a gel‑based pencil because it gives control, softness, and flexibility - but there's no right or wrong choice. It really depends on the look you’re trying to achieve. Just keep in mind: liquid liner cannot be used on the waterline or cannot be smudged, while gel‑based pencils can, which makes them more versatile for everyday wear."

3. Try these formulas

For staying power, I rate ELF's H2O Proof Eyeliner Pen, £8. It's foolproof to use thanks to the firm nib, which helps even the most unsteady hand create flawless liquid liner flicks.

Drita uses the Kevyn Aucoin Precision Eye Definer, £33. "The gel‑based formula glides on smoothly, gives you time to smudge or shape it, and then sets into a finish that looks almost like liquid liner with sharp edges."

As for pencils, my favourite for easy precision is Charlotte Tilbury's The Classic Classic Brown, £24. Even when it hasn't been freshly sharpened, it draws a solid, wobble-free line. 

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