Diana Tours - A travel agency directed towards tourism within the Portuguese national borders, and offering tours particularly in Oporto and the North. - http://www.dianatours.pt
Quinta de Silvalde - Rural holiday home surrounded by large gardens and lots of green in the area of Santo Tirso in the Costa Verde. Photographs and details of the accommodation and locale. - http://www.quintadesilvalde.com
Quinta dos Chãos - Five apartments for holiday lets on a traditional farm at Parada de Todeia 25 kms due east of Oporto. Location map, photographs, description and prices. - http://www.quinta-dos-chaos.com
Forte S.Joao Baptista - 17th-century fort converted into a hotel in Vila do Conde. Includes photographs and details of rooms, restaurant and bars. - http://www.hotelfortesjoao.com/
Casa Da Calçada - A former manor house converted into a hotel overlooking the river Tamega in the town of Amarante. Includes photographs and details of rooms and features.[Requires Flash.] - http://www.casadacalcada.com/