Quinta Maravilha
- Guest house 12 km from Sintra. Photographs, description and information about the region and local attractions.
- http://www.quintamaravilha.com/

Quinta do Rio Touro
- A family-owned organic farm near Colares within Sintra/Cascais Natural Park offering bed and breakfast. History of the farm, photographs and description, prices, reservations and location details.
- http://www.quinta-riotouro.com

Quinta Verde Sintra
- Offers bed and breakfast in the countryside near Várzea, 4 km from the Old Quarter of Sintra. Includes photographs, rates and description of the locale.
- http://www.quintaverdesintra.com

House Rental for Holidays
- In the countryside close to Sintra. Photographs.
- http://best.com.sapo.pt/

Quinta das Sequoias
- Bed and breakfast in redwood forest setting. Providing facilities in a peaceful and private Sintra location with mountain views.
- http://www.quintadasequoias.com/

Virtual Portugal: Sintra
- An illustrated guide to the attractions of the historic town. Photographs with brief description of the palaces, churches, museums and other sights. Maps and visitor information.
- http://www.portugalvirtual.pt/_tourism/costadelisboa/sintra/index.html

Casa Miradouro
- A guest house located in the historic centre of Sintra built around 1890 for a family of army officers. History, photographs, description and details of the locale.
- http://www.casa-miradouro.com

Cultural Landscape of Sintra
- UNESCO explains its listing of Sintra as a World Heritage site.
- http://www.unesco.org/whc/sites/723.htm