AnyChart JS Maps support fully customizable HTML tooltips that can display rich content including images, formatted text, and dynamic data. Tooltip content is rendered from HTML templates, enabling layouts far beyond simple text.
This sample plots Italy's top 30 tourist attractions as categorized marker series (City Architecture, Parks, Museums, Religious sites) with city name labels. On hover, a rich HTML tooltip appears with the attraction's photo, TripAdvisor ranking, star rating, review count, and Wikipedia description, all synchronized from a hidden DOM template using the pointsHover event and onTitleChanged callback.
See the AnyChart Maps documentation for all configuration options.