This is an attraction that you may or may not be able to tour. This is privately owned floating home that was made completely from plastic bottles. IF you get to hop on for a little tour, just leave a tip for the hospitality.
This research center in Puerto Morelos is not officially open to the public, but if you ask for a tour, most likely you will get one. This is where marina research happens on this part of the coast, so if you are interested see if one for the biologists are read more