The Potomac Appalachian Trail Club
(PATC) is a volunteer trails organization
with a membership of over 7,000
headquartered in the Washington, DC
area. In addition to hiking, these folks
work hard to keep a 1000-mile section of
the Appalachian Trail maintained.
An Appalachian Trail resource site
designed to help hikers of the 2172.6
mile-long Appalachian Trail have the
best possible experience. This is a great
site full of useful information!