View this post on Instagram

Amazing a background view of city.

A post shared by Serena Williams (@serenawilliams) on

It looks like Serena Williams is on the mend, after a virus caused her to make a shaky exit from Wimbledon earlier this month.

Williams looked quite healthy in a series of sexy bikini shots she posted to Instagram Sunday.

The 32-year-old posed in a coral bikini while yachting in Croatia. “Amazing a background view of city,” she captioned one picture of her lounging on the boat’s deck. She put her backside on display — Kim Kardashian style —in another snorkeling snapshot.

View this post on Instagram

#snorkeling #Croatia

A post shared by Serena Williams (@serenawilliams) on

Williams began posting pictures of her vacation on July 18. She’s even sneaking in some practice time.

“Training on vacy is relaxing. Now time to get back @pmourataglou get ready,” she captioned one picture on the court.

http://instagram.com/p/qn702bMTM8/?modal=true