探検 (tanken) refers to exploration, often involving the investigation of unknown or less familiar areas. This can include natural environments, such as forests or mountains, as well as urban settings. The goal of探検 is to discover new information, understand different cultures, or find new resources. In Japan,探検 has a rich history, with famous explorers like Miyamoto Musashi and Yamamoto Tsunetomo contributing to the spirit of adventure. Today,探検 can also refer to activities like hiking, camping, or scientific research, where individuals or groups seek to learn more about the world around them.