License plate collecting is a hobby where individuals gather and display various types of license plates from different regions and time periods. Collectors often seek plates from specific states, countries, or even unique designs, such as vintage or specialty plates. This activity can provide insights into automobile history and regional culture. Many collectors enjoy the thrill of finding rare or unusual plates at flea markets, online auctions, or through trade with other enthusiasts. Some collectors focus on specific themes, like historical plates or those featuring certain graphics. Overall, license plate collecting is a fun way to explore and appreciate the diversity of vehicle registration systems.