We have visited a couple of times and really enjoyed it. You have the boardwalk, the palms, viewing tower and a little display explaining how the morass is responsible for creating and maintaining Negril's famous beach. First time we took a private taxi and the second time we took a boat up the negril river. The river route is my favorite and you will see the old german bridge over the river. I don't know why I think they called it the german bridge but anyway it's pretty cool. The river trip is fun even if Royal Palm isn't a stop. I hope it reopens soon.