Boy Scouts of America [Official]
The big boys themselves.
Provides free (There is a 1 dollar startup fee) web space for scout web pages.  Although you can get space off others, the advantage of this one is that you will be listed with other scout pages.  Worth looking into for space.
Digital Patches
Wow, to say the least.  A nice collection of scout patches ranging from Council to International.
Scout History and Traditions
A list of links to all sorts of scouting pages.  Good place to start for scouts.
Merit Badge Requirements
The complete list of all merit badges.  Shows a picture of the badge and its requirements.
Eagle Scout Resource Center
Almost a one stop place for hopeful Eagles.  Tips on getting the rank and organizing the Court of Honor.