Marie Claire - 10 Best Eco Travel Holidays
"When you join a marine conservation expedition with Blue Ventures to study the coral reefs off the west coast of Madagascar, you'll also enjoy some of the best diving in the western Indian Ocean.
You'll learn to identify the coral and fish species, right, in the lagoons of the Grand Récif de Tuléar – the fourth largest coral reef in the world – and gather data for scientists that will pave the way to establishing Madagascar's newest marine park.
A four-week expedition costs £1,592, including accommodation, food, marine-science training and diving, but excluding flights."
As featured in Marie Claire's 10 Best Eco Travel Holidays