The oldest parts of Rö church dates from the late 1200s. Somethimes around 1475 brick arches were added to the roof. The church was badly damaged by fire in late 1500s or early 1600s. The most interesting detail is a Madonna sculpture made probably in England around the year 1200. The font originates also from the same ages and other sculptures and cruficix from 1400s.References:
The city walls of Avila were built in the 11th century to protect the citizens from the Moors. They have been well maintained throughout the centuries and are now a major tourist attraction as well as a UNESCO World Heritage Site. Visitors can walk around about half of the length of the walls.
The layout of the city is an even quadrilateral with a perimeter of 2,516 m. Its walls, which consist in part of stones already used in earlier constructions, have an average thickness of 3 m. Access to the city is afforded by nine gates of different periods; twin 20 m high towers, linked by a semi-circular arch, flank the oldest ones, Puerta de San Vicente and Puerta del Alcázar.