This settlement is constructed around a transmission tower using pieces scavenged from a Horizon Airlines jet airliner that crashed on a nearby hillside, hence the name. At some point, the settlers of Horizon's Rest were slaughtered by super mutants, who now occupy the site. The super mutants at one point kept settlers and a raider in cages. Its de facto ruler is a super mutant skirmisher residing on the uppermost level of the overhang, that keeps the Horizon's Rest jail cell key next to his bed.
- Two Vault-Tec bobbleheads:
- In the plane's cockpit.
- On the metal table to the left of the safe in the building at the top of the transmission tower.
- 天息區軍械庫 - 在上頭有著一排棚屋那的牢房。
- Random settlement object plan - On a bed in the top building of the transmission tower.
- Four random recipes:
- Next to the safe on southern side.
- On the bottom shelf of a metal table with a yellow lamp, in the second shack from the north.
- On the right side of the counter on the bottom level of the structure build into the transmission tower, by the fridges.
- On the table opposite the recipe on the counter.
- SMU-97收發機 - 訊號強度任務道具，在最上頭的飛機殘骸駕駛艙。
- 天息區軍械庫鑰匙 - 上述棚屋區，在中間的那戶，壓在花盆底下。
- 天息區牢房鑰匙 - 在有沙發和收音機的棚屋裡，壓在倒放的花盆。near the large cooking station by the shacks and on top of the metal shelf to the left of the safe at the top of the tower.
Horizon's Rest appears only in Fallout 76.