
Lisbon
Same city. Your pace.
The way there can be part of the good bit. Find a walk with less climbing, and take the city at your own pace.
Find your easier wayA little longer. A lot more your kind of walk.
Interactive app mockup. Map, times and scores are illustrative.
The shortest way isn’t always the walk you want. flat walks helps you compare routes by their estimated terrain difficulty, as well as their time.
Tell us where you’re going and how much extra time you have. Then pick the walk that feels right for you.
Meet your cities ↗
Green for flat. Warm colours for uphill, cool colours for downhill. Compare the terrain before choosing which way to go.
Terrain scores and walking times are estimates. Real conditions can vary; routes aren’t verified as step-free or accessible.
From Lisbon’s tiled streets to San Francisco’s neighbourhoods. Start with your city.

Same city. Your pace.

A little less up. A little more out.
No. flat walks compares the terrain of available routes, so an easier option can still include hills, stairs or uneven ground. It isn’t an accessibility certification.
Yes. Use your location, search for a place, or adjust the route on the map. You can change both the start and destination.
You set the extra time you’re happy to allow. The app looks for alternatives within that budget. Sometimes there isn’t a gentler option available.
The app offers paid membership through Apple’s in-app subscriptions. Plans, local prices and any available offers are shown in the app before you purchase. Complimentary access may be granted to selected accounts.
We’re preparing flat walks for release. For availability or questions, email hi@thinkersth.com. We’ll add the App Store link here when it’s available.
Lisbon and San Francisco, a little more your way.
Get in touch for app availability and support.
App Store link coming at launch.