World Map With Clustered Points
A map with a lot of markers can appear cluttered. It’s also not easy to use and make a sense of.
amCharts 5 has a built-in way to dynamically cluster points (bullets/markers) into groups, effectively solving the issue.
Related documentation
Build this chart with AI
The prompt below can be used to build this chart with AI. For best coding results, use the most advanced AI models, like Claude Opus 4.6 and GPT-5.3-Codex. For more info and tips, check out amCharts AI docs.
Create an interactive world map displaying 200+ world capital cities and major metropolitan areas as point markers. Individual city markers should be orange circles. When markers are close together, they should automatically cluster into group indicators showing concentric circles with a centered numeric label showing the count of clustered points. Clicking a cluster should zoom into the grouped locations. Countries should render in light gray. Include tooltips showing city names on hover, zoom controls with a home button, and pan capabilities. Animate the markers on load. Each data point should have a title, latitude, and longitude. Use amCharts 5 library.
Demo source