View all Delve Maps in The Elder Scrolls Online.
![ESO Portdun Watch Delve Map with Skyshard and Boss location in Stormhaven](delves/delve90.jpg)
Delve Name: Portdun Watch
Delve Boss Name: Ariane
Skyshard: 1
Zone: Stormhaven
Delves in The Elder Scrolls Online (ESO) are rather easy, solo or cooperative, small dungeons or caves with single Skyshard and named Boss who drops set gear. Delves are accessible to everyone at any time.