The Kappeln–Schleswig railway is a historical railway line located in the northern part of Germany. It connects the towns of Kappeln and Schleswig, facilitating transportation in the region. The railway was originally opened in the late 19th century and played a significant role in local travel and commerce. Although the line is no longer in regular passenger service, it remains an important part of the area's transportation history. Today, parts of the railway are preserved for heritage purposes, allowing visitors to experience the charm of vintage trains and the scenic landscapes of Schleswig-Holstein.