Perhaps it's the bliss that comes from her engagement to Reddit co-founder Alexis Ohanian or sustained euphoria from claiming her Open Era-record 23rd Grand Slam crown Down Under, but it looks like Serena Williams has been having a blast.

Serena has shared some of her recent adventures on Instagram.

Watch: Top 5 Women Without A Slam Title

The world No. 2 looks ready for swimsuit season after doing some zip-lining, ATV riding and bike shopping.

 

Just because

A post shared by Serena Williams (@serenawilliams) on

Apr 14, 2017 at 6:12am PDT

 

Zip lining away 🎤🎤

A post shared by Serena Williams (@serenawilliams) on

Apr 4, 2017 at 5:19am PDT

 

Nature ride

A post shared by Serena Williams (@serenawilliams) on

Apr 12, 2017 at 7:57am PDT

 

Check it some behind the scenes 🍑 from my commercial with @stephencurry30 and @chase So fun!

A post shared by Serena Williams (@serenawilliams) on

Apr 12, 2017 at 2:13pm PDT

 

🌮🔔

A post shared by Alexis Ohanian 🗽 (@alexisohanian) on

Apr 10, 2017 at 1:59am PDT