The World No 3 was spotted soaking in the European sun with wife Mirka Vavrinec and their twin daughters Charlene and Myla.
Federer looked happy and relaxed on his luxury yatch holiday.
The Federers are expected to be in France to celebrate the twins'first birthday on July 23.
This holiday might just prove a good break for Federer before he starts out his US Open campaign next month.