Climate and Geography
Iron-Gate Keep is a formidable stone fortress situated along the primary northern trade route, wedged into a narrow cliff pass where the jagged terrain funnels all overland traffic between the southern trade hubs and distant northern realms. The climate is brisk and wind-swept, characterized by chilly alpine gales and frequent mountain mist that rolls down the peaks to shroud the surrounding switchbacks.
The Weather: Bracing and unpredictable, featuring crisp mountain air, sudden squalls of wind sweeping through the pass, and occasional heavy snows or freezing rains that test the resolve of passing caravans.
The Environment: A stout, heavily fortified stronghold built entirely from dark, quarried granite and anchored directly into the cliffside. The keep features a massive, perfectly circular outer curtain wall ringed with reinforced battlements, projecting guard towers, and a singular, heavily gated portcullis that controls the trade road. Belonging to an ancient, fiercely proud clan of shield-dwarves, it serves as a vital strategic checkpoint, toll-gate, and safe haven for merchants navigating the dangerous northern wilderness.