World Heritage Sites in Portugal
- Manor Houses of Portugal Promotions provides photographs and descriptions of historic buildings given the status of 'World Heritage Sites' by UNESCO.
- http://www.manorhouses.com/unesco/

Directorate General for National Buildings and Monuments
- The official guardian of Portugal's architectural heritage. Portuguese and English versions.
- http://www.monumentos.pt/

Azulejos de Lisboa
- Colin Manning gives a photographic tour of some of the Portuguese tiles, known as azulejos, which adorn the inside and outside of almost every home in Portugal.
- http://www.newmediarepublic.com/azulejos/