The highlight for kids in Eskişehir is Sazova Park, whose fairytale castle is simply magical. The park has been intentionally designed to appeal both to kids and to adults, with an excellent café inside to take a break while the kids run around the castle.
Istanbul
Istanbul is a wonderful place to bring the whole family, regardless of age or size of family, and there's so much to do – your kids will be asking why they can't come back every year.
Antalya
Many of the resorts cater specifically to families, with kids' clubs that take in kids from different ages and have daily organized activities.
For older kids, many of these activities are educational while for younger kids there are bouncy castles, ball pits, and of course the endless array of water slides and types of pools that kids just can't get enough of.