Arq. Ceballos-Lascuráin has carried out the following  architectural designs, regional plans  and buildings in several countries around the world: 

2015-16 Master plan and architectural design for visitation and environmental education facilities at San Agustin Archaeological Park, Colombia (main Colombian archaeological site and World Heritage Site) for Colombian Ministry of Culture and FONTUR.
2013-14 Guidelines for the Development of Ecotourism in Jeju Island, South Korea,for FEALAC (Forum for East Asia-Latin America Cooperation).
2011-12 Preliminary ecotourism studies for Ecotourism Center in Chococente, Nicaragua.
2010 Master Plan for the Development of Alternative Ecotourism Destinations and Circuits in the region of Cuzco, Peru for OGD-Dircetur and AATC.
2007-08 Master plan and preliminary architectural design for Eco-resort and Spa in Kinabalu World Heritage Site, Sabah (Borneo), Malaysia,  for Mr. Albert Teo.
2006-07 Master plan and architectural design for Concorde Ecolodge in the island of Dominica for Mr. David Bruney and Associates.
2004 Master Plan and Preliminary Architectural Design for an Ecotherapy Center and Ecolodge in the Dominican Republic for the Alvarez Family, located in a plot of 300 hectares in the Samaná peninsula.
2004 Guidelines for sustainable construction of a hotel and preliminary architectural design of an Ecolodge in Tenerife, Canary Islands, Spain (in collaboration with Fundación Natura of Barcelona).
2000 Ecotourism Master Plan for the  Nouakchott and Noaudhibou regions in Mauritania (northern Africa), for the World Bank and the government of  Mauritania.
2000 Preliminary architectural design for an ecolodge in the Cape Range National Park ofWestern Australia, for the Western Australia Tourism Commission.
1999 Architectural design of an ecolodge in Socotra Island, Yemen, for UNOPS/UNDP/GEF and the government of Yemen.
1998 Architectural design of an interpretative center in the Ankarafantsika (Madagascar) National Park, for Conservation International.
1997 Ecotourism Master Plan for the southern coast of the Red Sea in Egypt (for the Winrock Organization, US-AID, and government of Egypt).
1996 Advisor in the architectural design of an ecolodge in the Amboseli region of Kenya  (built 1996-97).
1994 Advisor in the architectural design of an ecolodge in the Ebro Delta, Spain (built 1995).
1993 Advisor in the architectural design of an ecolodge near Taman Negara National Park, Malaysia  (built 1995).
1993 Designed a rain forest ecolodge (30 rooms) for Ecoturismo Amazónico in the Amazonian region of Ecuador (built 1994)