Las Ramblas in Barcelona. Filled with crazy street performers. Entertaining strip of road to walk down.
Sagrada Familia. Building started around 1882 and is still being completed. Not sure if it was stunning or just ugly but either way it was the most amazing building Ive ever seen.
Beautiful Alcazar, was like a fairytale castle. In Segovia where there was also a aqueduct and a cathedral dating from 1525.
Cathedral in Toledo, work began in 1226. We had a great time exploring this town. Almost bought a fancy chess set but the lady dropped it on the ground... never mind saved us a bit of money!