Waterfall Cave
The Brazen Guard had enough supplies to remain another four suns, leaving two suns for convalescence and another two for exploration. With the major threats in the Icingdeath Dungeon dealt with, the various adventurer groups could explore the various parts of the mist-covered valley forest, murdering the dungeon denizens and looting as they pleased.
Bannok's group would be searching for the Dungeon Core, of course. As they had three Gold-Ranks amongst them, they would reasonably encounter little resistance. If they did, they'd call for a full withdrawal, reporting back to the Tyrion Adventurer Guild, where another quest would be opened.
Tanamar sought to venture into a cavern system he had discovered near the lake waterfall. To that end, he gathered a few volunteers from the Brazen Guard collective along with all the Stormbrands who could still fight.