Cuckoo clocks were invented in Germany in the Black Forest region. The Black Forest, located in southwestern Germany, is known for its traditional craftsmanship, including the production of these iconic timepieces. The clockmaking tradition in the Black Forest dates back to the 17th century, and it was during this time that the first cuckoo clocks were created. These clocks gained popularity due to their charming cuckoo bird sound, which announces the hours. Today, cuckoo clocks from the Black Forest region are cherished worldwide for their intricate craftsmanship and unique design.