A Random Personal Adventure you can do on your own.
Start from your house. Travel in one compass direction (N,S,NE,etc) via non personal combustion vehicle means (foot, skateboard, bicycle, bus, train, para-sail, etc) until you reach a point where you are not familiar with the area. (In short, make yourself lost.) Then explore the area you are in, and find your way back home. Repeat if necessary.