We were there several weeks ago and it is truly great! It is near the end of Duval St. on the right hand side. It was my understanding that the place had only been open a couple of months so it is new. You enter thru a two room gift shop and then enter thru a double door air lock (so the butterflies can't get out) into a large greenhouse. I would guess it is maybe 50 ft square - not large at all. It has a small stone pathway, a little river, a small bridge and lots of plants both on the ground and hanging. Of course there are the hundreds of butterflies all over - up high and down near the ground. They are many colors - bright blue, yellow, lime green, coral, etc. Also many sizes - from the tiny wings barely an inch across to those that are 3 or 4 inches across. It was really lovely and we thoroughly enjoyed it and it seemed that all of the children who were there were enjoying it also. Not too many teenagers, but a lot of kids between 8 and 12 yrs old. None seemed really anxious to leave so I guess that would be considered a plus!! We are two 64 yr old's our son age 40 and his daughter 15 months. I think we paid about $30 some dollars for the 4 of us but don't hold me to that. It was a great change from the usual 'shop till you drop' that occurs in most ports.