This place was a real pleasure to walk around. There wasn't much to do since it wasn't summertime but it was still beautiful to get some gorgeous views of the river and the city, especially since it's conveniently located on the Metro line. My biggest complaint would be that there aren't enough clearly delineated sidewalks or roads for pedestrians. We were basically walking in the road for much of our time there, trying to avoid cars. Since the Biosphere was closed (closes at 5pm), the main attraction was the casino which was more fun than I expected. It looked like kind of a happening Saturday night date place for middle aged couples. There's a bus that takes you straight to the casino right next to the metro station which I thought was really nice. My favorite part was taking pictures from the bridge that connects both the islands. Can't wait to come back in the summertime when all of the festivals and events which take place here are in full effect.