8 
Annual Reports of Academy of 
what remains of the palace of Manco Capac, the first Inca, per- 
haps one of the finest bits of masonry known. 
To the northwest of Cuzco is a steep hill on top of which are the 
massive fortifications of Sacsaihuaman ; and still farther north a 
small knob, known as the rodadero, of great interest to the geol- 
ogist as an exceptionally fine example of slickensiding. At this 
place the rock has been carved into what is now called the Inca s 
ChojRacota: The Bolivia of the Imagination. 
seat. It is not unlikely that much of the overlying rock and soil 
was removed to expose the grooving so well. 
About a mile east of the fortifications is a curiously carved hill 
of limestone known as the Chinganas. Beneath the hill is a cavern 
on one side of which is a sort of altar, and opposite it a seat. In 
the rear is a chimney which lets light down from the surface. 
Unfortunately the writer had not time to visit Pisac, Ollanty- 
tambo, Machupichu, and the various islands of Lake Titicaca which 
abound in Inca and pre-Inca ruins. 
It is a long day’s ride to Puno on Lake Titicaca, a journey across 
which brings one into Bolivia. At Puno the Peruvians examine 
all the baggage. This performance is repeated by the Bolivians on 
the other side of the Lake. Here we meet also the Bolivian consul. 
