#TLAA = UNESCO, Historic Bridgetown Barbados #TLAA stands for “Travel Like an Architect” “Travel Like an Architect” means to seek out UNESCO World Heritage Sites! When Lynn and I travel we always look for UNESCO sites! Why UNESCO? Here is a link to a list, that will get you started understanding why. Basically UNESCO sites are the most famous places on Earth! UNESCO World Heritage Sites List A UNESCO site can be a Building, Neighborhood, Cities, and other irreplaceable place