Michelle M.
Google
There are four floors, with a cafeteria on the fifth level, and displays on geology and the animals of the Dominican Republic.
They have a few dinosaur replicas, and many stuffed birds on display. There is a short video presentation about a scientific theory for the origins of life and a large whale skeleton in the atrium.
It's easy to go through it in an hour, and it's ok. It's kind of a nice walk back there to get to the building. They charged 200 pesos per person for entry.
My favorite thing was probably the small little moon rock.