Are Unmarried Couples Allowed in Hotels in Turkey?

Unmarried couples are generally allowed to stay in hotels in Turkey, and no specific laws or regulations prohibit this. 

However, it is worth noting that Turkey is a predominantly Muslim country. Some hotels and guesthouses, particularly those owned or operated by religious conservatives, may have stricter rules about the accommodation of unmarried couples. 

It is always a good idea to check the policies of a particular hotel or guesthouse before making a reservation, mainly if you are concerned about privacy or discretion. 

Some hotels may require proof of marriage or may have separate rules for single men and women. In general, however, Turkey is a relatively liberal and welcoming country, and unmarried couples should not have any significant issues booking a hotel room.