by orion » Wed May 05, 2010 7:19 pm
The most dangerous aspect of hiking alone is falling and injuring yourself with no one around. If you stick to trails initially you shouldn't have that problem.
High water, especially in the early season, is also more dangerous than most realize. Seems like someone disappears alone each spring, and I always suspect it was a high water crossing when they should have turned back. Later in the season, the smoothed granite around creeks and rivers can be as slippery as ice if the bottom of your boot gets wet. This can be fatal, especially near the tops of waterfalls.
The most dangerous animal, in my opinion, is the rattlesnake. Even then, it is a matter of looking where you are going and not stepping on one. They are not aggressive, but they are poisonous. I haven't seen one higher than 7400'.
Bears are generally harmless. If you see one on the trail, give it a respectful distance. If one is coming towards you that doesn't see you, then holler - it will change course. If one is rummaging your campsite for food, curse like a sailor right out of the gate and it will run off. (Valley bears excepted, they're incorrigible.)
Unless you are a little person, I wouldn't worry about mountain lions. They prefer the remotest regions and deer.
As for being alone, it's not for everyone. It can be both exhilarating and terrifying if you are inclined, more to the terror if you are not. Initially, every sound you hear might wake you up at night, but after a while only the pertinent ones do.
Ideally, you plan your hike to end with water at hand and a view, but there are some more esoteric ways of looking at it.