Coral reef

I went to a coral reef one of the days in Porto Seguro. It might not have been the biggest or most beautiful coral reef in the world, but it was still really nice. 

We went to the reef in the boat on the left.

There were a lot of sea urchins on the reef.

You could go snorkeling to better see the life in the sea.

 This is a picture through my diving mask. 

I found two sea shells the size of the one in the picture above and one a bit bigger.