Kentpark is one of Eskişehir's big municipal showpieces, a broad green park between the bus station and Gökmeydan. It has walking paths, water features, pools, cafes, and the city's famously unexpected artificial beach, which says a lot about Eskişehir's taste for civic experiments.
It is more local leisure ground than essential monument, but that can be useful in a city with a large student population and a relaxed riverfront culture. Come when you want open space, families, and a break from museums or Odunpazarı's restored streets.