Situated high in the Andes Mountains on the border between Peru and Bolivia, Lake Titicaca is considered the highest commercially navigable lake in the world. The area was once a stronghold of Inca culture – and this ancient legacy is still evident in the many Inca ruins dotted across the shoreline, as well as the vibrant traditional handwoven textiles and clothes. Among the lake’s most popular attractions are the 42 floating reed islands of the Uros people, accessible from Puno in the east. On Santa Maria, the largest of these, tourists can arrange tours into private local homes to experience traditional culture.