Bioluminescence is one of nature’s most wonderful phenomena, as seawater gleams and sparkles with light from a myriad of tiny lifeforms. On this tour, limited to just 12 travelers, catch a majestic sunset from the water, then experience the underwater world on a crystal-clear sea kayak so you don’t miss a thing. Calm waters make this adventure suitable for ages as young as four (under-eights must ride with a parent).