No structure survives, no plaque marks the spot, and the exact location of the operation has been lost entirely. What remains is simply the knowledge that it happened, a quiet industrial ghost on a stretch of coast now better associated with birdwatching and weekend walkers.

Salt recovery by evaporation is one of the older forms of coastal industry. In its simplest form, seawater is channelled into shallow beds and left to evaporate, leaving behind crystallised salt that can be harvested and used for preserving food, curing hides, and a range of other purposes that made it a genuinely valuable commodity in pre-refrigeration life. According to De Courcy's 1996 survey of the Dublin coastline, this process was in use at Clontarf during the seventeenth century, with evaporation beds situated on the shoreline near the landward end of what is now the Bull Wall, the long granite causeway extending into the bay from the north side of the city. The Bull Wall itself came later, constructed in the early nineteenth century to scour the shipping channel into Dublin Port, so the saltworks would have occupied an earlier, less engineered version of that coastline.

Because the precise location of the evaporation beds is not known, there is no specific point to visit and no feature to identify in the landscape. The area around the landward end of the Bull Wall is accessible on foot from the Clontarf Road, and the shoreline there offers a reasonable sense of the tidal flats and low-lying ground that would have made the site practical for this kind of operation. The North Bull Island nature reserve sits just offshore, and the whole stretch has a flat, open character that makes it easier to imagine the working shore it once was. Anyone with an interest in how ordinary coastal resources were exploited before industrialisation will find the setting at least suggestive, even if the evidence itself has long since disappeared beneath reclamation and the changed shoreline.