Blue Ventures

Volunteering in Madagascar

Based in London, with a field site in Andavadoaka, this organisation coordinates teams of volunteer divers to survey the southwestern reef and promote marine conservation, notably through the creation of locally managed marine conservation areas. Volunteering stints range from three to 12 weeks; prices vary depending on the level of diving qualification (£2650 for six weeks is a good guide).

Volunteering must be organised in advance through the London office.