Members of the Irish Hell Fire Club, which was active in the years 1735 to 1741, used Mount Pelier lodge as a meeting place. Stories of wild behaviour and debauchery and occult practices and demonic manifestations have become part of the local lore over the years. The original name of the lodge has been displaced and the building is generally known as the Hell Fire Club. When the lodge was damaged by fire, the members of the Hell Fire Club relocated down the hill to the nearby Stewards House for a brief period. This building also has a reputation for being haunted, most notably by a massive black cat.