GeoGuesser is a browser-based geography game that challenges players to identify locations around the world using Google Street View. Players explore a randomly selected scene, looking for clues such as road signs, languages, architecture, landmarks, and natural features, then place a guess on a world map. Scores are based on how close each guess is to the actual location, with rounds in most modes offering up to 5,000 points.

The game offers single-player challenges and multiplayer options, including Battle Royale and Challenge modes, where players can compete with friends or other participants. Its maps range from worldwide and country-specific locations to themed and community-created selections, including famous places. Players can move through Street View scenes and zoom in to inspect details.

GeoGuesser is free to play, with unlimited games, and is accessible through a browser and mobile apps. Designed for both newcomers and experienced geography enthusiasts, it combines competitive entertainment with opportunities to build geography knowledge, observation skills, and spatial awareness while discovering places and cultures.