Cervera

http://www.turismecervera.cat/presentacio2_1/_5G1ICS7tAW5__PeiCk6pwGPPYmZtFECsievHxvtUPwsDKaGupVFh6A

http://www.catalunyamedieval.es/muralles-de-cervera-segarra/

https://ca.wikipedia.org/wiki/Segarra