Game version
Undersea Tunnel B2 artwork from Ragnarok Online
PRE-RENEWAL / MAPS

Undersea Tunnel B2

#iz_dun01Dungeon

iz_dun01

Map codeiz_dun01
Width300
Height300
AreaDungeon
Pre-Renewal · Interactive atlasExplore this map in the world atlasOpen Undersea Tunnel B2 in the atlas to explore its monsters and map exits. Open world map
EXPLORE THE AREA

Undersea Tunnel B2 map

iz_dun01
100%
Undersea Tunnel B2 map in Ragnarok Online (iz_dun01)

Green: walkable · blue: water · dark: blocked. Markers use Pre-Renewal coordinates. Highlighted monster areas are spawn regions, not live positions. Client artwork can differ from server terrain.

Monsters on Undersea Tunnel B2

7 static spawns
MonsterAmountRespawn delayPosition
Black MushroomBlack MushroomNormal · 1084103 min + 0–1.5 minMap-wide
CornutusCornutusNormal · 1067155 min + 0–2.5 minMap-wide
HydraHydraNormal · 106830No added delayMap-wide
KukreKukreNormal · 107050No added delayMap-wide
MarinaMarinaNormal · 114115No added delayMap-wide
PlanktonPlanktonNormal · 116110No added delayMap-wide
VadonVadonNormal · 106660No added delayMap-wide

Coordinates are spawn centers. Actual positions and minimum respawn delays depend on server settings.

Undersea Tunnel B2 map connections

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