São Tomé , Sao Tome and Principe Coral Reef Research & Conservation Assistant Herausragend 5.0 (11) Flex Option 322 € / Woche · 2 ‑ 12 Wochen · Alter 18+ · The coral reef volunteer program offers individuals the opportunity to actively contribute to the preservation and restoration of coral ecosystems. Details > Airport Taxi Unterkunft Verpflegung Details