Bog Walker

 is a Fallout 3 achievement which is added to the game with the Point Lookout add-on.

It is granted for discovering all locations in Point Lookout.

There are 31 total locations in Point Lookout, but the player is only required to find 29.

Unfortunately, the Explorer perk does apply to Point Lookout, so the locations must be found without the handy perk.

Required places

 * 1) Point Lookout Pier
 * 2) Pilgrim's Landing
 * 3) House of Wares
 * 4) The Homestead Motel
 * 5) Ofie Clan Plot
 * 6) Disaster Relief Outpost
 * 7) Dove Delta
 * 8) Blackhall Manor
 * 9) Grower's Shack
 * 10) Sacred Bog Entrance
 * 11) Lil' Tyke Playhouse
 * 12) Flooded Sinkhole
 * 13) Trapper's Shack
 * 14) Jet Crash Site
 * 15) Trash Heap
 * 16) Marguerite's Shack
 * 17) Turtledove Detention Camp
 * 18) Truck Wreckage
 * 19) The Ark & Dove Cathedral
 * 20) Ark & Dove Resting Grounds
 * 21) Wrecked Seatub
 * 22) Coastal Grotto
 * 23) Herzog Mine
 * 24) USS Ozymandias
 * 25) Haley's Hardware
 * 26) Ritual Site
 * 27) Beachview Campsite
 * 28) Calvert Mansion
 * 29) Point Lookout Lighthouse