Island of San Simón (Isla de San Simón)

The Island of San Simón (Isla de San Simón) is a small island in the Ría de Vigo, administratively part of the parish of Cesantes in the municipality of Redondela, province of Pontevedra, Galicia, Spain. Modern reference sources (Wikipedia and related geographic entries) identify the island as uninhabited as of 2021 and as part of the San Simón archipelago along with nearby islets such as San Antón. Secondary and tertiary sources included in the supplied research material describe the island as having a "long and bloody history," and other tangential references suggest institutional uses in the region (for example, a note that an infirmary was moved to San Simón in the Vigo estuary in a related article about Tambo Island). However, the provided excerpts are fragmentary and do not establish a detailed chronology of events, specific historical incidents, or named institutions and dates for such uses on San Simón itself. Regarding paranormal or folkloric claims, the supplied material does not record explicit phenomena, named spirits, eyewitness testimony, recurring apparitions, or investigator reports tied to San Simón. The characterization of a violent past in at least one secondary blog source offers a plausible cultural basis for ghostlore, but no concrete paranormal events are documented in the provided notes. Further archival and local folklore research is recommended to locate primary accounts or scholarly studies that could substantiate any haunting narratives.