Located inside the Bellagion Hotel & Casino, the conservatory is one of those must see things for the tourist who wants to sightsee. Their displays never get old since they change them with the seasons. It is quite a sight to behold with all the work that must go into creating and keeping it fresh. Another big plus in my book is that the conservatory is open 24hrs. Never having to worry about making it in time before it closes. Being able to take your friends in the middle of the night. You know...who have been out all night drinking, partying and/or gambling. Oh, and it's free too! Don't forget you can also take a short walk outside to see the Fountains show while you're there too.