Copan Ruinas
- Chamber of Commerce guide offers hotels, restaurants, shopping, schools, tours, and area and transportation information. [Englis/Spanish]
- http://www.copanhonduras.org/

Copan Association
- Promotes research into cultural history of the country, as well as supporting Hondurans in training in anthropology. Describes projects and planned activities. [English, Spanish]
- http://asociacioncopan.org