There are several things to do and see in Eskişehir. The Ottoman–style houses, Kurşunlu Mosque complex (1515) and Atlı Han located in Odunpazarı, the old town, the Porsuk River with its cruise boats and gondolas, theme parks of Sazova and Kentparkin the city and ruins of ancient Phrygian cities and temples outside the city. The correct option is B.