We just got back from S.J. and drove around the Botanical gardens which were tricky to find. It is quite interesting to see the grounds of this extension of the Univ. of PR but the guard does not have any maps to give you and one gets the feeling that it was once a very up coming place but ran out of support money. There are some very interesting large scale sculptures on the grounds and lagoon areas nicely lanscaped with palms and other local plants. Definitely worth checking out it you are looking for something different to do close to S.J.