You can spin the city to all four sides and zoom from the whole lake down to individual houses. The sky follows the real sunset and the live weather, GMT buses move along their routes on the timetable, and planes in and out of BTV appear live.

I built it in about two days for roughly $90 of computer time. An open-source AI image model redrew every block from Google's 3D map of the city, and AI coding agents did the engineering. It was inspired by John Fewell's Isometric Toronto.