AP International 2016
Country: Costa Rica
Costs: $180 (not including flights)
Project: Turtle conservation, wildlife conservation, community development, and construction and renovation. You can choose which one you would like to help volunteer for.
Details: You have to be 18 to volunteer. There is many volunteer programs in Costa Rica but most of them are around San Jose. People can volunteer for periods ranging between 1-24 weeks. The flight costs are around $1000.