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.

Required places

 * 1) Point Lookout Pier
 * 2) Pilgrim's Landing
 * 3) House of Wares
 * 4) 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) 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