There are many trips to go on.... Antalya city centre is really close, the hotel had a courtesy bus when we were there. If not, it's easy to get a dolmus. Theres the old harbour where you can get boat trips, lots of shopping and a huge bazaar, lots of old buildings and museums. There's lovely parks and a great beach.
Side is also worth a trip, it's about an hour away. Full of roman ruins, two beaches, lovely old town and harbour.
There are also trips to Durden waterfalls. Outside the hotels there is not a lot to do. A few shopping bazaars and a large shopping mall full of designer gear. ( the real deal). Expensive, but worth a trip to window shop.
Theres plenty to do in the hotel. Bowling alley (free), the entertainment is not bad. The beach party is wonderful. 24 hr bars etc.You will have a wonderful time.