Kilkis is a town in northern Greece, serving as the capital of the Kilkis regional unit. It is located near the Vardar River and is known for its agricultural activities, particularly in tobacco and cereals. The town has a rich history, with archaeological sites that reflect its ancient past. The area around Kilkis features beautiful landscapes, including hills and forests, making it a popular destination for outdoor activities. The town also hosts various cultural events and festivals, showcasing local traditions and cuisine, which attract both residents and visitors alike.