Casa do Valle - Describing the red, white and rosé wines of José Ferrão. Dow's Port - Founded in 1798, and 100% family-owned. One of the great names in Port. Graham's Port - Universally acknowledged to be a leader in the field of Vintage Port. The House of Sandeman - Specializing in Port and Sherry for more than two hundred years. Fonseca Guimaraens - One of the most famous Port houses. Site is also available in French and Portuguese. Taylor, Fladgate and Yeatman - One of the oldest and most famous Port houses. Site also available in French and Portuguese. Cortes de Cima - Located in the Alentejo region in southeast Portugal. Harvest report and ordering information. Quinta do Noval - Douro based, renowned producer of vintage Port, particularly its Nacional. Site offers information on the vineyards, the winemaking technique and the wines. Quinta do Portal - A family-run winemaking company based in the Douro Valley in northern Portugal. Information on its white and red wines as well as a range of Ports. José Maria da Fonseca - One of the oldest producers of Portuguese table wines and Setubal dessert wines. Markets under several other brand names, including Lancer's. Quinta de la Rosa - Small family-owned vineyard producing Ports, wines and olive oils. Also offers accommodations on the estate Casa da Ínsua - Dão producer of reds and a white. Includes descriptions and pictures of the manor and its gardens. Also contains product information and a property history. [Flash required] CARM - Casa Agrícola Roboredo Madeira, Lda. - Produces a range of wines from organic grapes in the Douro region. Includes product information and a company overview. Also produces estate olive oils. [Flash required] Adriano Ramos Pinto, S.A. - Produces Ports, dry reds, and brandy. Contains descriptions of the products, the vineyards, their museums, and the company. [Flash Required] Croft Port - Port house founded in 1678. Presents its history, products, vineyards, how port is made, the types of port, and a glossary. [Flash required] Cálem - With a description of the white, tawny and red ports of this house founded in 1859. Real Companhia Velha - Producers of Port and the largest owner of the premium land in the Douro Valley. Vallegre - Wines from Quinta da Vista Alegre's vineyards of the Douro Valley. Bacalhoa - Produces red, white, sparkling, and fortified wines. Includes product descriptions and directions to the winery. Additional information is available in Portuguese. Borges Wines - Pictures and descriptions of the available vintages of reds, whites, rosés, sparklings and ports. Montez Champalimaud - History, the four brands, the grapes and export markets of Quinta do Côtto. Churchill's - Tasting comments on the vintage port, the LBV, crusted, tawny, and white ports. Wiese and Krohn - Includes a list of declarations of Krohn vintage port since 1957. Niepoort - Describes Niepoort's distinctive garrafeira, as well as other port types. Manoel D. Poças Júnior - One of the few remaining estates still owned by a Portuguese family. Has information on the Porto Poças 2000 vintage. Porto Solene - Promoting their ruby and tawny reserves. Quinta do Tedo - Porto Wines - 18th Century, Single Quinta Porto winery producing vintage ports since 1995. Quinta do Vesuvio Vintage Port - Symington-owned vineyard producing single-quinta ports since 1989. Burmester - Port wine producer located near Pinhão. Includes a company history, product descriptions, pictures, and an award list. O-Port-Unidade - The main Port shippers each contributed 750kg to this unique blend; with lists of participants and sponsors. Quinta de Lemos - Producer in the Dão region, whose first harvest was in 2000. Includes descriptions of grape varieties, a regional history, and a view of the vineyards.