There were whale-watching outings, group surf lessons and sunset tours in a glass-bottom boat.

Chicago's version of the glass-bottom boat is a glass-bottom box suspended 1,353 feet above the city.

The glass-bottom boats are not going out, presumably because the storm has stirred up the sand so that there is little to see.

The McCains make their getaway on a glass-bottom boat.

Older children enjoy snorkeling or taking a ride on a glass-bottom boat.

Take your pick from catamarans or a glass-bottom boat.

On 181,500 acres, most of which are an underwater reef, the park is viewed by glass-bottom boat.

Great whales can be spotted in winter (June through August) from shore or the glass-bottom boat to the outer reef.

The marine life can be viewed in glass-bottom boats.

Many visitors water ski, para-sail, take dinner cruises and peer between their feet in glass-bottom boats.