Heimflad is a city that does not take chances. Nestled in the southern mountains of Endon, its people live with one eye always on the horizon, the weight of history pressing heavy upon their shoulders. It is a place built for endurance, for the long haul—for sieges that have never come, but which its architects clearly expect. But beneath its stern exterior, Heimflad hums with life. Trade flows through its tunnels like a great subterranean river, and its streets - if they can be called such - ring with the sounds of haggling merchants, hammering forges, and the ceaseless murmur of an ever-expanding city.
One of the oldest dwarven settlements in the region, Heimflad has long stood as a vital artery of commerce between Endon and the mountain kingdoms beyond. Though it does not fall under the kingdom’s direct rule, its importance cannot be overstated - without the goods that flow through Heimflad’s tunnels, Endon’s markets would soon wither. Its population is among the largest of the dwarven cities, thanks in no small part to the temperate climate of its vast caverns and the presence of the great subterranean lake, the Mott.
But despite its love for trade, the caution built into the dwarven societies is difficult to shed. Built with the pragmatism of a people who take no risks, the city is a fortress in all but name. The Flad Bailey rises from the heart of the settlement, a castle within a cavern, hewn from the very rock of the tunnels. Why such measures were deemed necessary is unclear - Heimflad has no recent history of invasion - but the city’s unspoken motto seems to be: better to prepare for an enemy that never comes than to be caught unready for the one that does.
On Arrival to Heimflad
"The road to Heimflad is not for the faint of heart. Beyond the great stone gates of the city is the descent into the mountain. Steep, dark, and with the ever-present sheen of perspiration from the humid air that rushes out from the city within, the path seems a kind of trial in itself. But soon the sounds of hammering, shouting, and the rattling of wheels and gears carries up the thick air, and you enter into the city itself: deep, but filled with light. Everywhere, there is motion - porters hauling crates, scribes scratching out trade agreements, miners setting out on yet another excavation. The pulse of industry is inescapable."
A Trading Fortress
Unlike many of its sister settlements, Heimflad does not regard outsiders with suspicion. Trade is its lifeblood, and where trade thrives, so too does the city. Travellers are permitted within its halls with relative freedom, though the famed trading tunnel to Djidvad remains under constant dwarven watch, its entrance flanked by armed sentries.
To accommodate the influx of goods and visitors, Heimflad’s architects devised two entrances to the city. The first, a steep passage, is meant for those travelling on foot, winding down into the heart of the cavern. The second, lower and broader, was designed for heavier transports - wagons laden with metal, stone, and wares bound for the markets of Endon and beyond. It is not uncommon to see long caravans waiting their turn to descend, their merchants speaking in a dozen tongues as they prepare to haggle with dwarven traders.
Those who make the pilgrimage to Heimflad do so for the goods that the dwaves produce: while cities like Heimglah specialise in ores or crystals found in their locations, and the dwarves of Heimtod find fortune in the convenience of the tunnel to Arazad beyond the mountains, Heimflad is known only for its craftsmen. They have ores within the mountain, but nothing of any mystical value. Their worth comes from their skill with hammer and tongs, sparks upon red metal.
Here are the finest armourers and weaponsmiths to be found outside of Agdu-Ild, and it has even been claimed - given the relatively short distance between these places - that the Fire Giants taught the dwarves some of their lore. But the dwarves take this rumour as an insult, and live only to further their craft.
Excavation and Expansion
Growth is inevitable, even for a city built in stone. Heimflad, like all great settlements, must stretch to accommodate its swelling population. But where other cities build outward, Heimflad must build inward, carving new homes and marketplaces from the mountain itself. This, however, presents a challenge - space within the cavern is finite, and every new tunnel demands an investment of resources, manpower, and coin.
To combat this, Heimflad’s administrators are forever sending out exploratory teams, burrowing into the depths in search of undiscovered caverns. When new chambers are found, they are swiftly mapped, assessed, and - if suitable - transformed into fresh districts. Some tunnels lead to rich veins of ore, providing an unexpected boon to the city’s wealth. Others lead nowhere, abandoned as wasted effort. And some, rarer still, lead to places best left undisturbed, their passages sealed and their records quietly erased.
The Underdark
There are always rumours circulating around, about the great gloomed caverns beneath the earth - the place to which all things dark and evil were once banished. Knowledge of how to enter it is kept very quiet indeed, and none ever return from those paths. But there are some paths downward, if you know where to look.
The Mott and Life Below
The subterranean lake known as the Mott is Heimflad’s silent guardian, its black waters lapping at the stone shores like an endless tide. It is both a lifeline and a mystery - its depths provide fresh water, its currents host a variety of hardy cave-dwelling fish, and yet no one truly knows how deep it runs.
Some few expeditions have been sent, though the dwarves are as secretive with their findings as they are with everything else. However, their expeditions into the black waters, using a series of pumps and suits to protect and sustain divers, found no bottom to the Mott. Or, at least, no one who found the bottom returned.
For many of Heimflad’s citizens, the Mott is a source of quiet reverence. Some believe that its waters stretch farther than any map can chart, linking distant dwarven halls through unseen channels. Others whisper of creatures that stir in its depths, half-seen shapes that vanish the moment they are glimpsed. Whether mere superstition or hidden truth, one fact remains unchallenged: the Mott is as much a part of Heimflad as its stone walls, and to lose it would be to lose the city itself.
The Path to Djidvad
At some time in the city's history, the council decided that it would act upon the same spirit that led their neighbours, Heimtod, to make the now-famous tunnel through the Iron Mountains to Arazad. Beyond the peaks, in the wide lands beyond Endon's borders, is the dwarven city of Djidvad. Many decades were spent tunnelling through the stone to make a path to Djidvad.
But though they eventually succeeded, and the tunnel now connects the two, it is not the same bustling highway as the Arazad tunnel. There are rumours of caverns that they opened up and closed just as quickly, fault lines in the stone that buckle beneath the weight of the mountain, and other perilous things.