Love being outside? There are a variety of volunteering opportunities for those who love the outdoors. Most of these opportunities require the volunteer to pay for all travel costs. Some require the volunteer to hike and camp as well. Please read the volunteer requirements of each opportunity carefully before signing up to help.
Also check with state parks, and local advocacy groups like the Sierra Club or trail volunteers (like the Maine Appalachian Trail Club), for information about outdoor volunteering in your area, or in an area you plan on visiting.
There are also conservation corps in:
Contact your local state volunteerism commission to find out if your state has a Conservation Corps program.