You should have plenty of options, particularly around the beach towns of Fethiye and Kas. Maybe a bit of a splurge, but Fethiye's Hillside Beach Club (http://www.hillsidebeachclub.com/) is a sumptuous-looking place with a good mix of family-friendly amenities and activities. The Arpia Hotel (http://www.clubarpiahotel.com/) in Kas is a smaller, pension-style property with a pool and beach access that might be worth of look. Another option you might consider is chartering a sailing gulet out of Marmaris, which might be a fun way to see the region away from land. Here's a link with a few more family-travel ideas throughout the Turquoise Coast: http://bit.ly/ULE504