Walk through Royal London
The landmarks that define one of the world's great cities, connected by a single walking loop you complete with your everyday steps.
A 19.9 km loop through central London, from the Wellington Arch at Hyde Park Corner past Buckingham Palace, Trafalgar Square, the Tower of London, Tower Bridge, and Big Ben. Seven of the city's most iconic landmarks connected by a single walking route.
With Zelus, you follow the actual walking coordinates through the city. Your daily steps move you along the Thames on a live map, unlocking milestone checkpoints at each landmark — from the Crown Jewels to the chimes of the Elizabeth Tower.
7 milestones along the way
Each milestone marks a real London landmark. Unlock them one by one as your daily steps carry you through the city.
Begin at the grand Wellington Arch, gateway between the royal parks and the heart of London. The route starts here and will loop back at the end.
The official residence of the British monarch, where the Royal Standard flies when the King is home. Watch for the Changing of the Guard on the forecourt.
Nelson's Column towers above this grand plaza, the beating heart of London since 1844. The National Gallery watches over the square from its northern edge.
A thousand years of history — royal palace, prison, and home to the Crown Jewels. The White Tower at its centre was built by William the Conqueror in 1078.
London's most iconic bridge — Victorian engineering meets the Thames in spectacular style. The twin bascules still lift around 800 times a year for passing ships.
The Elizabeth Tower — better known as Big Ben — stands watch over Westminster and the Houses of Parliament. The Great Bell has chimed on the hour since 1859.
Complete the royal tour back at Wellington Arch. London's grandest landmarks have unfolded around you — route complete, medal earned.
How it works
Ready to start walking?
Download Zelus and pick London Landmarks. Your first steps today count toward Big Ben and the finish line.
Frequently asked questions
How long does this challenge take?
The target is 25 days, but there's no time limit. At around 1 km of walking per day (roughly 1,300 steps), most people finish well within a month. Go at whatever pace suits you.
Do I need to be in London?
No — that's the point. Your everyday steps wherever you are get mapped onto the London route. You could be walking to work in Auckland and making progress past Buckingham Palace.
How are my steps converted to distance?
Zelus syncs with your phone's step counter and converts steps into kilometres using a calibrated stride length. Your position updates on the map automatically.
Can I do this with friends?
Yes. Start the same route with friends and race each other in multiplayer. See who reaches Tower Bridge first.
What happens when I finish?
You earn the London Landmarks completion medal, permanently added to your profile. Then pick your next route from the 14+ challenges available.
What if I miss a day?
Nothing happens — your progress stays exactly where you left it. The goal is consistency over time, not perfection. Pick it back up whenever you're ready.