The botanical garden is a nice, small attraction. It takes about 30 minutes to get through. The colors and plants are beautiful, however you must be careful in choosing the time of year during which you go. When I went, in September, very few plants were in bloom and a few almost seemed dead. The descriptions are rare, and where they are placed, in italian making it difficult for foreign tourists to get the full experience.
Depending on who you go with, it can be a fun little side-attraction to kill some time, but I wouldn't necessarily plan it as a must-see for most.
The price is affordable, but could be lower considering the short amount of time it can take to get through.
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