Esplendor Resort at Rio Rico, Arizona. A Rio Rico Resort in Arizona in an unforgettable setting Set among rolling mountains, overlooking the lush green Santa Cruz River Valley and amid centuries of history, you'll find Esplendor Resort and Rio Rico Country Club a one-of-a-kind resort destination in southern Arizona. Indulge yourself in recreational amenities like world-class golf on the Robert Trent Jones Sr. designed 18-hole championship course; tennis on four lighted courts; or bask in the...Enj...