A new study looks at the tourist opportunities provided by mangroves at a global scale using TripAdvisor – This story was written by Mark Spalding and can be found here.“I have honestly never seen anything so stunningly surreal or achingly beautiful” was how one traveller described a night-time visit to the mangroves in La Parguera, Puerto Rico. She joined a small tour to witness the extraordinary phenomenon of bioluminescent creatures glowing like magic in the waters of a mangrove bay. And with a commendation like that you can be sure that her experience will act as a catalyst, drawing others. In the tight margins of tourism such unique experiences are worth their weight in gold.