You'll enjoy the beaches and churches in Ayvalik City Center. You might want to make time for a stop at Ayvalık Flea Market or Saatli Cami.
Travelers like the monuments in Altıeylül, and Balikesir Clock Tower is a top attraction you might want to visit.
Visitors to Karesi like its archaeological sites and museums, and Martyrs' Park is a sight worth a stop.