What should I do with a secret beach?

[CosmosSheep]

I recently made a new town and named it Rivena. I'm not a big fan of secret beaches, but the map I chose has one. This beach is visible at my house, so I want to do something that'll look nice there. Any suggestions?

 

[Cherry-Blossoms]

All anyone can think to do is add trees, patterns and flowers on it. How big is it? One of my towns have a massive one (nearly the size of a regular beach)

 

[Moritz]

use it as your breeding ground for the best hybrids.
Your own secret area full of blue roses.