Casa Alianza Offers one-year volunteer positions helping street children at Casa Alianza shelters in Mexico, Guatemala and Honduras. Volunteers must be fluent in Spanish. Rolling application process. Volunteers must meet their own expenses. Sends volunteers overseas on conservation expeditions.
Site includes a list of current expeditions and fees.
Rolling application process. Peace Brigades International Sends teams of international volunteers into areas of political repression and conflict. Currently supports long-term projects in Guatemala, Sri Lanka, Haiti and Columbia, and joint projects with other organizations in Chiapas and the Balkans. Volunteers must be at least 25 years of age. Raleigh International Organizes ten-week volunteer expeditions for international participants between the ages of 17 and 25.