Some cool places to check out are Na Bolom http://www.nabolom.org/ I didn't get a chance to take Angel there, but I did visit back in 1990 and was fortunate to meet Gertrude Duby-Blom (Trudy Blom 1901-1993) and was able to explore the home. Trudy was married to Danish Archaeologist Frans Blom (1893-1963). Trudy Blom studied & documented the lives of the Lacandon people in Eastern Chiapas thru photographs and fought to protect them, while her husband explored and surveyed the Mayan Ruins in Chiapas such as Palenque, Tonina & Chinkuitic. When her husband passed away Trudy started a museum and research center. Nabolom means "Jaguar House" in Tzotzil language.
