Special building

Gongsanseong Fortress

gongsanseong_fortress_01

Gongsanseong Fortress crowns the hills above the Geum River. Built as Baekje's royal citadel, its long walls and stone gates guarded kings and subjects alike, a mountain stronghold of dynastic power and defense.

Where it is

Provinces that have a slot for this building in the game's province history.

Barony	County	Duchy	Kingdom	Built
Gongju	Gongju	Chungju	Baekje	from 475.1.1

Effects

Holder

Monthly Renown+10%
Monthly county control growth+0.5/month

Province

Defender Holding Advantage+2
Fort Level+4
Stationed Men-at-Arms Damage+15%
Stationed Men-at-Arms Toughness+20%
Stationed Siege Weapon Effectiveness+10%
Danger-20

Key: gongsanseong_fortress_01
Cost: 1,500 gold
Construction: 1,825 days (5 yrs)
Garrison: 500

Source: game/common/buildings/00_special_buildings.txt, game/common/script_values/00_building_values.txt and the English localisation, Crusader Kings III 1.20.0.3.