Take the longest possible route to somewhere you go all the time

Micro-adventure

Choose a destination by pointing at a map with your eyes shut

Micro-adventure

Go looking for the best view within an hour's travel

Micro-adventure

Set a timer for forty-five minutes, walk away from home, then turn around

Micro-adventure

Go somewhere familiar at an unfamiliar hour

Micro-adventure

Ride a bike somewhere you'd normally drive

Micro-adventure

Turn up somewhere before it opens and be first through the door