3, 4, 5 hours. turn the celly off. no head phones. no directions. no agenda. a meditation of sorts. bonus points if you can go without stopping (minus bio breaks obvi)
If you have the time just start walking towards your destination and dont look up where it is just go. put one airpod in and walk until you get there. its so freeing!! Stop using your phone!!!!
Dude walked e-v-e-r-y street in NYC over the course of years. Did little increments each day. Wrote about all sorts of random things relating to the city as he went along.
There's a great segment about his obsession with barbershops/salons incorporating the letter "z" into the name of their shop eg Royal Cutz VIP