K R.
Google
This was a relatively short walk from the cruise port (maybe 20 minutes). Admission was $3 per adult when we went. It was a nice place to walk around and enjoy the beautiful plants. NOTE: The walking directions Google Maps provided at the time I was planning this trip indicated a different route than what you actually have to take. When I looked at the walking route from the port, it indicated I should continue past the police station on Pickenin Road. The entrance is actually on Station Avenue (left turn before you pass the police station). There is a sign at the corner of Pickenin and Station Avenue (see photos) to point you in the right direction.