The Old Kingdom: The Caves of Esseck and the Everburning Torch
The Ushkagoosh Valley is located just outside Esseck town, on the south-eastern edge of Mustain province. In walkable distance from the town, access includes regular shuttle services, taxis, and carriages.
Reaching Esseck is slightly more difficult, as train services reach only as far as Dorsden. Busses from Dorsden depart twice daily, and cost around 2N a ticket. The ride itself will take about an hour, so make sure you bring along a book to read. I highly recommend a history of the Everburning Torch, as its full history is quite interesting.