I guess it depends on the season for me. Late Spring/early summer is prime whitewater time (which also happens to be right now!), so I do lots of canoeing:
(and as you can see, lots of flipping over, but that's the exciting part
)
Then when the weather heats up and starts to dry up the rivers, hanging out at the lake with mah dog and scuba diving:
And then when it's snowing, hanging out in the snow with mah dog:
I also do caving in the winter (and sometimes during the other seasons, depends on what I feel like):
(just covering up the headlamp for the photo, otherwise it'd just look like a solid white picture)
And for the obligatory boring hobbies: Reading (fiction, and mostly science fiction, cuz I'm a huge nerd; Isaac Asimov is probably my favorite author), video games (mostly PC gaming, cuz I'm a huge nerd), and programming (going to school for it, cuz I'm a huge nerd).
I'm actually giving something else a try in about an hour or two: Mountain biking. I don't even own a bike haha
I'll be borrowing a friends bike, so I guess I'll post later and let you know how it goes, assuming I don't die!