The document discusses choosing Puerto Rico as the destination country for a class trip. It provides basic information about Puerto Rico, describing it as a Caribbean island and U.S. territory with mountains, waterfalls, and a tropical rainforest. It notes that San Juan is the capital and largest city, and describes some of its neighborhoods, including Old San Juan which features Spanish colonial buildings and centuries-old fortresses. Students are instructed to work in groups of 3 people to complete a worksheet and class presentation on Puerto Rico as their chosen destination country.