Points of Interest (POIs) are specific geographic locations that someone has deemed notable enough to record, categorize, and share. They are the atoms of navigation, tourism, urban planning, and location-based services.
Any fixed location with **identity, utility, or significance** to a user group:
| Category | Examples | Primary Users |
|---|---|---|
| Cultural / Heritage | Museums, monuments, ruins, churches, temples, historic districts, UNESCO sites | Tourists, researchers, locals |
| Natural | Waterfalls, peaks, beaches, parks, reserves, viewpoints, caves, hot springs | Hikers, nature lovers, photographers |
| Commercial / Retail | Shops, malls, markets, restaurants, cafes, banks, ATMs, gas stations | Shoppers, commuters, tourists |
| Transport | Airports, train/metro/bus stations, ports, parking, EV charging, bike share | Travelers, commuters, logistics |
| Public Services | Hospitals, clinics, police, post offices, libraries, government offices, schools | Residents, visitors in need |
| Recreation / Entertainment | Theaters, cinemas, stadiums, amusement parks, gyms, pools, nightlife | Leisure seekers |
| Accommodation | Hotels, hostels, campgrounds, B&Bs, vacation rentals | Overnight visitors |
| Utilities / Infrastructure | Water towers, substations, cell towers, waste facilities (often hidden POIs) | Technicians, planners |
POIs are how we **make space legible**. They turn coordinates into meaning. A map without POIs is just geometry; with them, it's a guide to human experience.