Datca Deniz Hotel 

We stayed at Deniz Hotel at the height of tourist season for a few days in late July/early August. I would highly recommend it for anyone travelling to Datca. It has an excellent location next to Kumluk Plaji and it is also within walking distance of Taslik Plaji (which is better in my opinion). The service at the hotel was really exceptional, particularly providing assistance with parking behind the hotel, which was crowded as it was high season and in general with small requests and questions about the area. The breakfast was also very good. They rooms were also very tidy, comfortable, and cool. In short, highly recommended as a base to explore the peninsula.