What other countries have crop circles appeared?

Crop circles have been reported in various countries around the world, including the United Kingdom, where they are most famously associated with the countryside of Wiltshire. Other countries with documented crop circles include the United States, Canada, Australia, Germany, and Japan. While the phenomenon is most prevalent in the UK, sightings have occurred in many regions, often sparking interest and speculation about their origins. The designs and complexity of crop circles can vary widely, leading to a range of interpretations and theories.