Glass-bottom boats let you view coral, sponges and reef fish without entering the water - popular with non-swimmers, older guests and anyone who wants a shaded reef experience. Trips are shorter than full snorkel sails, leaving room for shopping or a wildlife stop.
- ✓Morning departures often have calmer water for viewing.
- ✓Bring binoculars if you have them - optional but fun.
- ✓Still apply reef-safe policies - no touching coral from boats.