An old dilapidated church in the Mire, Haven Church used as a stronghold by raiders in the early months of 2078. The raiders attacked the church in December 2077, around the 14th. When the tip about the people using the church as a safehouse didn't pan out, one of the raiders, Cal, mowed them all down. The raiders tossed the bodies out into the bog and seized it. After winter, the raiders moved out into the surrounding area, hitting caravans, hunting deer, and even knocking off a rival gang. They planned to amass enough loot by summer to be able to trade for the ammo required to keep up their activities. In early February, the church's automatic organs started to malfunction and eventually, feral ghouls started to appear. By the 24th, the ghouls were attacking the church. Most of the raiders stayed behind to try and defend their claim, perishing in the process.
The small church stretches on a north-south axis and is filled with grisly remnants of raider occupation. The southern end hosts the church proper, with the location's steamer trunk, and is linked to a Sunday school at the northern end by the administration office.
- 潘蜜拉的筆記 - 櫃檯上。
- 正式投訴 - 櫃台後面的文件櫃裡。
- 秋季聚會傳單 - 櫃檯旁邊的佈告欄。
- 露西·哈維克的筆記 - 教室桌上。
- 禱告 - 禮拜堂的講台上，附近有座化學工作台。
- Random Vault-Tec bobblehead - On a desk next to Skig's terminal.
- Random magazine - Found on a desk in the classroom.
- 神秘的地圖殘片：潔西卡 - 櫃檯上。
- 喬治雅的日記第27頁 - 教堂的東邊有一個屋子廢墟，閣樓上的桌子，旁邊有泰迪熊。
- 喬治雅的日記第33頁 - 同上，屋子北邊的遊樂場。
- 麥蒂森的日記第7頁 - 同上，屋子附近的掩體，在放著無線電的推車上。
At night time, the church plays organ music, while during the day, it is silent.
Haven Church appears only in Fallout 76.