I drove over some very long bridges that were over the ocean. This place has so many islands, all connected by a long, skinny freeway. I stopped and looked at shells. Mama liked how the big pieces of coral looked but she did not buy any. She said she did not know if it had been taken from the ocean in a way that hurts the ocean so she would not buy it. The Keys have a small type of limes called Key Limes. They are stronger tasting and better than regular limes. I sampled key lime cookies, key lime candy, key lime coconut chocolate, key lime fudge, key lime ice cream, and frozen key lime pie on a stick. I did not eat a whole one of each of these, just samples. They were all quite tasty! Small deer live here too. They are about the size of medium dogs. They are endangered. There are only about 700 of them. They had a problem called Screw Worm. When they got a cut, worms would move into the cut and it made them so sick they would die. Sometimes people drive too fast and bump the deer so adults have to drive slowly in the key deer places. The man in the visitor center says vets and animals helpers are working hard to help get rid of screw worm so hopefully no more key deer will die. I went to the most far point down in the connected parts of the United States. The sign looked like a ketchup bottle.