Visit the Çeştepe Lighthouse Tower which is 200m long and was built in Hellenistic age. It's located on the north side of Karadeniz Ereğli.
See Crispos Temple that was built in the memory of Egyptian pandomima actor Crispos.
Visit Halil Pahsa Residence that was built on Yalı Street in lately 19th century.
Buy Devrek Bastonu which is the most popular hand-made product of Devrek region and can be found in Bastoncular Çarşısı (Baston Bazaar).
Buy Miners' statues as souvenirs.