What is Building Guessr?
Building Guessr is a free, browser-based geography and architecture trivia game. Players are shown a photograph of a famous building, monument, or landmark and must guess its location on a world map. Each round also asks whether the structure is still standing, partially ruined, or demolished—adding a layer of historical knowledge to the geographic challenge.
The game draws inspiration from the popular GeoGuessr concept but focuses specifically on architecture: the buildings, bridges, towers, temples, and monuments that define the skylines and landscapes of cities and regions around the world. With no account required and no cost to play, Building Guessr is accessible to anyone with a web browser.
The Database
Building Guessr features a carefully curated database of 945 buildings from every inhabited continent. Each entry includes the building's name, country, city, year of construction, current structural status, a brief historical description, and a hint to help players who are stuck. All photographs are sourced from Wikipedia and Wikimedia Commons under open licenses.
How Scoring Works
Each round is scored on three components:
- Location accuracy (up to 1,000 points) — The closer your map guess is to the building's actual coordinates, the more points you earn.
- Status accuracy (up to 500 points) — Correctly identifying whether a building still stands, is partially ruined, or has been demolished.
- Time bonus (varies) — Faster answers earn additional bonus points.
Architecture Across the World
The database spans structures from ancient Egyptian pyramids built over 4,500 years ago to contemporary skyscrapers completed in the 21st century. Players encounter everything from Buddhist temples in Southeast Asia and Gothic cathedrals in Europe to Mughal palaces in India and Art Deco towers in the Americas.
Preservation and Lost Heritage
Not all buildings survive the passage of time. Building Guessr includes structures in various states of preservation to highlight the importance of cultural heritage protection. The "Lost Buildings" game mode specifically features structures that have been partially or fully destroyed.
For Educators and Students
Building Guessr is an effective supplementary tool for geography, history, and art education. The game encourages students to develop skills in geographic reasoning, cultural awareness, visual analysis, and historical thinking—all within an engaging and low-pressure format.
Technical Details
Building Guessr is a static, client-side web application with no backend server required. The entire game runs in the browser, with game state stored locally using the browser's localStorage API. The interactive map is powered by Leaflet.js with CARTO tiles, and building images are loaded from Wikipedia's media servers at runtime. The game supports offline play as a Progressive Web App (PWA).
Open Source and Community
Building Guessr is independently operated and not affiliated with Wikipedia, Wikimedia, or GeoGuessr. We welcome feedback, building suggestions, and bug reports through our contact page.
Guides on this site
For players and reviewers who want more than the game UI: How to Play (rules, scoring, modes), Tips & strategy (original gameplay advice), and FAQ (accounts, images, classroom use).