On the coast of Peru’s Arequipa region is the country’s southernmost dive center. Adventurous divers can brave the 4x4 roads to Caleta San Jose, an eco lodge in a hidden cove that offers scuba diving.

Each year in the midst of a chilly Colorado winter, this group gets together to play underwater poker for charity.

An unexpected doctor’s clearance opens up a whole new world for a newlywed with cystic fibrosis on her way to Hawaii.