Catedrales (Cathedrals)
Salamanca 's Cathedral actually consists of two cathedrals, built next to each other. The Old Cathedral of the 12 th century, which is entered from the south aisle of New Cathedral, is an example of Roman architecture. Inside is a monumental retablo with 53 scenes from the life of Virgin Mary and Jesus Christ and an apocalyptic vision of Last Judgement above it. The New Cathedral was built during the 16th, 17th , and 18 th centuries, so a mixed influence of Late Gothic, Plateresco and Baroque can be observed here. Inside, the most notable features include the elaborate choir stalls, main chapel and retro choir, all courtesy of the Churriguera.
Casa de Las Conchas (House of the Shells)
This was a town mansion of Rodrigo Maldonado de Talavera , who was a doctor at the court of Isabel and a member of the Order of Santiago , whose symbol was a shell. That's why you can find 300 bas-reliefs of St Jacobs shells on the ornamented facade of this one of the most endearing buildings in Salamanca , that was built in 1514. The shells create changing patterns of light and shadow, depending on the position of the sun.

Puente Romano (Roman Bridge)
The Roman Bridge was built in 89 BC from granite and was an important cell on the Silver Route that linked Meriga and Astorga. The bridge was partly destroyed by water, during the flood in 1626. Nowadays still remain 15 arches.
