One-Man Scouting Party

One-Man Scouting Party is an achievement/trophy .
It is granted for discovering 100 locations.
==Requirements==
Mark 100 locations on the map. The Explorer perk puts all locations in the Capital Wasteland on the map, but it does not discover them. The player must travel to a location, whereupon the symbol on the Pip-Boy will change from , and it will be considered discovered, also permitting fast travel to that location.
==See also==
* Fallout 3 world map
Category:Fallout 3 achievements and trophies