The Citadel in the Clouds: The Mystery and Majesty of Machu Picchu
High atop a mountain ridge in the Peruvian Andes, 7,970 feet above sea level, sits...
South America
Balsam of Tolu
Balsam of Tolu is an herb that comes from a very tall tree that can...
Governador Island, Rio de Janeiro, Brazil
Governador Island (Ilha do Governador, in Portuguese) is the largest island in Guanabara Bay, in...
Morro de Arica, Africa
Morro de Arica is a steep hill located in the Chilean city of Arica. Its...