Hyatt Hotels Corp. acquired Miraval Group, an owner and operator of spas and resorts, from an affiliate of KSL Capital Partners LLC.

The $215 acquisition includes the Miraval brand and a pair of resorts: the 133-room, 150,433-square-foot Miraval Resort & Spa in Tucson, and The Crossings, a 70-room, 206,514-square-foot spa hotel in Austin.

In April 2016, Miraval opened the Life in Balance Spa at the 400-room Monarch Beach Resort in Dana Point…