alt Hacker NewsThe digital version over at https://map.geo.admin.ch/ has existed for many years but it is only a few years now that all Cantos have agreed to provide the data for free[1]. There is a lot of interesting data such as "Lärmbelastung" where you can lookup how loud car or rail traffic is at a location.
The speed at which that map loads on a slightly old iPhone is really pleasant!
Aside from that, having those little Easter eggs in the maps is nice, at least more so than fake streets.