Great brandable domain. And I like the fact that it's not a common word. That's what makes it a great brandable word. Easy to spell, sounds cool.
If it were me I'd use it to create a social network targeted at people that love the outdoors -- hiking, long treks etc. using (to name a few) a social network software like PHPfox, Social Engine, Elgg, buddypress or Ning. Ning is quicker to setup I believe and costs from 25 - 99 USD a month. Maybe even sell hiking & other outdoor gear on it as well. Just do your due diligence there's many more options out there.
Now what this domain is worth? There is no right answer. But what I'd offer for it if I was an enthusiastic buyer that wanted to start a social network centered around the outdoors really really badly? I'd offer a low 6 figures. Because in my mind I'm thinking "I know I can turn this into a huge brand"