Kalkan has lots of water-based activities on offer including jet skis, banana rides, rings, and water skiing. Located in a number of the beach clubs, you will find Aristos Water Sports, however, their main office is by the harbour next to Indigo Beach Club.
There are also scuba diving and PADI courses available. These cater for all levels of diversity for beginners upwards. The main dive company is The Kalkan Dive Centre (operating out of Kalamar Bay beach club).
Other activities that you may wish to consider are River kayaking; River tubing; Tandem paragliding; Quad biking; Jeep safari; Horse riding on Patara Beach; Mountain Biking; or Hiking on Lycian Way.