The study explores endemism among salamanders and newts (order Caudata) in Europe, emphasizing their critical role in biodiversity conservation. Endemism, denoting species unique to specific geographic locations, makes these species particularly susceptible to extinction from habitat loss, climate change, and other environmental pressures. European Caudata exhibit notable endemism due to diverse habitats and historical events like glaciation, creating isolated environments conducive to the evolution of endemic species. Data collection utilized the IUCN Red List to compile a comprehensive list of 40 Caudata species in Europe, identifying 27 as endemic. Detailed distribution areas were obtained as ArcGIS shapefiles from the IUCN Red List, facilitating the identification of endemism hotspots via Geographic Information System (GIS) analysis. This method enabled the precise mapping and analysis of habitat ranges, ensuring targeted conservation efforts. The study identified key regions in Europe with high levels of Caudata endemism, including Corsica, Sardinia, the Iberian Peninsula, Northern and Southern Italy, Greece, Central Europe, the Carpathian Mountains, the Pyrenees, France, the Southwestern Alps, and the Dinaric Alps. These regions are characterized by unique environmental conditions that promote the development and persistence of endemic species. The study concludes that European Caudata's high endemism is driven by diverse habitats, geographic isolation, varied climatic conditions, and historical factors. The findings underscore the importance of protecting these unique environments to preserve Europe's rich biodiversity, highlighting the necessity for ongoing research and conservation efforts to protect these vulnerable species from environmental changes and human activities.