Discover how to create interactive web maps using Django's GeoDjango module in this 26-minute conference talk from EuroPython 2022. Learn to implement geographic data visualization without relying on external services, avoiding potential data management and cost issues. Explore the process of storing geographic data in local databases and running geospatial queries. Progress from building simple maps with Spatialite/SQLite to developing complex, interactive maps using PostGIS/PostgreSQL. Gain valuable insights into enhancing your website with powerful mapping capabilities, making geographic information more accessible to users.