Camel Market is just one of the landmarks located 1.4 mi (2.2 km) from central Dire Dawa, so you might want to stop by for a few pics during your trip.
Harar National Museum is 0.7 mi (1.1 km) from central Harar, why not stop by during your stay. If you want to experience more of the culture Harar has to offer, head to Jamia Mosque, Feres Magala, and Gidir Magala.