We thoroughly enjoyed our stop here while on our island tour. It is very calm and soothing. The grounds were in the midst of some work, and some areas needed it a bit more than others, but overall it is a very nice place with a wide diversity of plants and orchids. A gardener stopped what he was doing to teach us some things about some of the plants and trees nearby us. He did not have to do that, but we certainly appreciated it, and it added to the experience. While the admission price may seem a bit steep, I don't think they get a high volume of traffic (it's Nevis) and I cannot imagine how they cover their operating costs otherwise.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.