Underwater photography has become more and more popular since the early 2000s, resulting on millions of pictures posted every year on various websites and social media. This mass of documentation is endowed with an enormous scientific potential, as millions of tourists possess a much superior coverage power than professional scientists, who can not allow themselves to spend so much time in the field. As a consequence, several participative sciences programs have been developed, supported by geo-localization and identification web sites, along with protocols for auto-organization and self-teaching aimed at biodiversity-interested snorkelers, in order for them to turn their observations into sound scientific data, available for research. This kind of approach has been successfully used in Réunion island, allowing for tens of new records and even new species.
Generally shallow reefs ranging from sea level to 1 to 4 meters (3 to 13 ft) are favored by snorkelers. Deeper reefs can also be explored, but repeated breath-holding to dive to those depths limits the number of practitioners, and raises the bar on the required fitness and skill level. Risk increases with increased depth and duration of the breath-hold excursions from the surface.
The Island’s capital San Juan is rich in history and architecture, and is full of great restaurants, casinos and quaint beach bars. The diversity of available activities makes Puerto Rico a great family vacation destination. If you are looking for affordable tropical vacations, Puerto Rico is one of the best tropical islands to visit from the East Coast. Best tropical vacations: Best Things to Do in San Juan, Puerto Rico
Some of the most relaxing vacations mean finding a secluded spot where you can unplug from the stress of modern life. The Cook Islands is a secluded paradise with welcoming people, great dancers, drummers and singers, with strong Polynesian traditions and culture that make visiting the islands so memorable. The largest island and the home of the capital Avarua, is Rarotonga. Avarua is famous for its fascinating churches made of white coral, and don’t miss the islands Saturday market. Northeast of Rarotonga, visitors to Atiu may want to learn about the local “moonshine” known as tumunu at a local bush beer school. Neighboring Mitiaro stands in water 14,750 feet deep and has white coral streets lined with bright orange Pumarumaru trees. Although it is surrounded by coral reefs and is home to many underground caves and lakes, Ma’uke is known as “the garden island.” Finally, the second largest and oldest island is Mangaia, a beautiful location known for its fossilized coral, otherwise known as “makatea.”
Morocco is a surreal place. Shepherds ride around on camels, old men tame giant cobras in the markets and the whole place feels like a frontier at the edge of the world. It’s one of the most mysterious and magical places in the world and the Moroccan people are absolutely amazing with their kindness and hospitality. It’s also super cheap and the southern coast is a magnet for European surfers and expats looking for a simpler life without going too far from home.