Spain

Bodegas Camino del Villar - Family-owned producer in the Navarra region. Includes a brief description of the business and the grapes they grow.
http://www.vinaaliaga.com/

Montesquius - Founded in St. Sadurní d'Anoia in 1918. Makes Cava and red, white, and rose still wines. Contains product information, a company history, and descriptions of facilities.
http://www.montesquius.com/

Bodegas Muga - Rioja producer offers product information, a virtual tour, movies about their winemaking [Real Player format], and a company overview.
http://www.bodegasmuga.com/

Bodegas Félix Solís - Family-owned producer of a wide range of reds, whites, and rosados. Also makes the Viña Albali label. Contains product descriptions, awards, serving tips, and a company overview.
http://www.felixsolis.com/

Castillo de Perelada - Located in the centre of the Empordà plain, just next to Dalí's town, Figueres.
http://www.perelada.com/

Can Nadal de la Boadella - Founded in the 16th century in Penedès, making Cava, white, and dessert wines. Includes product descriptions, winemaking details, harvest notes, and a company overview.
http://www.nadal.com/

Vinos Cambronero, S.L. - Small producer of red, white, and rose wines in the Manchuela D.O. Includes product descriptions and a company profile.
http://www.franchete.com/

Consell Regulador Denominació d'Origen Binissalem - The governing board of the Binissalem region of Mallorca offers information about the wineries, grape varieties, winemaking, climate, and geography.
http://www.binissalemdo.com/

Caves Gibert - Three hundred year old firm, producing Cava in Artes. Contains product descriptions, information about their winemaking, and a company overview.
http://www.cavagibert.com/eng.htm

Eudald Massana Noya - Penedès reds, whites, rosés, Cava, and liqueurs. Features product descriptions, awards, an order form, a virtual museum, and a company overview. [Flash required]
http://www.massananoya.com/

Mascaró - Makes Cava, still wines, and brandy in Vilafranca del Penedès. Features product descriptions, news, and a company overview.
http://www.mascaro.es/

Bodegas Bagordi, S.L. - Family-owned producer of organic and conventional Rioja. Includes product descriptions, a winery overview, pictures, and an award list. [Flash required]
http://www.bagordi.com/

Bodegas Pere Seda - Produces several lines of reds, whites, and roses in the Pla i Llevant region on Mallorca. Contains information about the vineyards, the winery, the family, and the products.
http://www.pereseda.com/

Asovintcal - Asociacion of producers of Vino de la Tierra de Castilla y León. Includes information about the region, its history, and its producers.
http://www.asovintcal.com/

Abadal Wines - Makes a range of reds and whites in the Pla de Bages D.O. Includes product descriptions, award lists, vineyard information, and a company overview. [Flash required]
http://www.abadal.net/

Bodegas Torroja - Produces a wide range of reds and whites in the Utiel Requena region. Includes product information, an award list, grape variety descriptions, and a company profile. [Flash Required]
http://www.bodegastorroja.com/

Bodega Ramon Ramos - Produces reds in the Toro region. Includes product descriptions, a company overview, and information about the region.
http://www.ramonramos.com/

Bodega Pirineos - A large producer in the northern Somontano winegrowing area. Includes an overview of the winery, grape varieties, and wines. Also produces the Montesierra brand.
http://www.bodegapirineos.com/

Compañía Vinicola del Norte de España - Also know as CUNE. Produces red and white Riojas wines under several labels. Includes news, history, and wines.
http://www.cvne.com/

Costers del Siurana - Produces reds from Priorat, including Clos de l'Obac. Includes information about current and past releases, along with photo galleries.
http://www.costersdelsiurana.com/

Bodegas Solagüen - Cooperative in Labastida in Rioja, producing under its own name and the Montabuena brand. Includes product descriptions, a history, and a gallery of labels. [Flash required.]
http://www.solaguen.com/

D.O. Penedès - Offers information about the Penedès region of Catalonia, including winemaking, grape varieties, climate, and cuisine.
http://www.totweb.com/vipenedes/

Mas Rabassa - Producer of Cava and white wines from traditional varieties in Olerdola, Alt Penedès. Contains product descriptions and an award list.
http://www.geocities.com/NapaValley/1714/english.htm

Canals & Munné - Specializes in Cava, while also making reds and whites in Sant Sadurní d'Anoia. Contains produdct descriptions, winemaking information, and a company history.
http://www.troc.es/canals&munne/

Dominio Buenavista - Produces wines from traditional and international grape varieties in Ugijar, Granada. Describes the vineyards, harvest, production methods, and facilities.
http://www.dominiobuenavista.com/

Codorniu - Cava producer offers descriptions of wines, food-pairing suggestions, a company history, a virtual tasting, and information about the winemaking process. [Flash required]
http://www.codorniu.com/

Jean Leon - Makes several lines of reds and whites in the Penedés region. Contains information about the products, vineyards, winery, and founder.
http://www.jeanleon.com/

Bodegas Guelbenzu - Detailed site about the vineyards, history and winemaking of this Cascante, Navarra winery. [English, Spanish, French and German]
http://www.guelbenzu.es/ingles/

Bodegas Olarra - A Rioja winery producing whites and reds under different labels: Añares, Cerro Añón and Otoñal among others. Also a cava sparkling wine.
http://www.bodegasolarra.es/

Cavas Torelló - Makes Cava and Penedès still wines in Sant Sadurní d'Anoia. Contains product descriptions and pictures of the vineyards.
http://www.torello.es/

Bodegas Santa Catarina - Produces a wide variety of red, white, and rose wines in Mallorca. Describes the wines and production methods.
http://www.santa-catarina.com/

Cooperativa Vitivinícola San Isidro - Pedro Muñoz (C. REAL) - Red and white wines from La Mancha. Carril de Cotos is our best quality wine. [Flash required]
http://www.viacotos.com/

Mayor de Migueloa - Rioja producer in Laguardia with underground cellars built in 1619. Also operates a restaurant and hotel. Includes pictures and a general overview.
http://www.mayordemigueloa.com/rioja_wine/rioja_winery.htm

Vega Sicilia - Famous red wine made from the tempranillo de la Ribera grape. Includes history, wines, virtual tour, and news.
http://www.vega-sicilia.com/

Bodegas Navarro Lopez Fine Wines - Family-owned winery in Valdepenas. Contains descriptions and prices of wines, along with a contact form.
http://www.bodegas-navarro-lopez.com/

Martí Serdà - Produces Penedès reds, whites, roses, and Cava. Contains product descriptions, ordering information, and a company overview.
http://www.martiserda.com/

Vins El Cep, S.A. - Makes the Marqués de Gelida and L'Alzinar brands of still wines and Cava. Includes product descriptions, an award list, information about Cava, and a food-pairing chart.
http://www.elcep.com/

Carcar Cooperativa Vinícola - Produces red, rose, and white wines in the Navarro D.O. Includes product descriptions and a list of awards.
http://www.vinicolacarcar.com/

Cava Blancher - Produces Cava and still wines in Sant Sadurní d'Anoia. Features product descriptions, a company history, information about their museum, and winemaking details.
http://www.blancher.es/

Bodegas Torres - The original winery in Catalonia as well as the newer operations in Chile and California are presented here in exhaustive detail.
http://www.torres.es/

Rovellats - Produces Cava in Sant Martí Sarroca in the Alt Penedès region. Includes historical, winemaking, and product information.
http://www.cavasrovellats.com/

Bodegas Hidalgo La Gitana - Produces a range of sherries, as well as some brandies in Sanlúcar da Barrameda. Includes information about the products, winery, and region.
http://www.lagitana.es/

Bodegas Robles - Montilla producer of organic wines, founded in 1927. Includes descriptions of the products, winemaking, and facility, along with an award list.
http://www.bodegasrobles.com/

Bodegas Arabarte - Produces red, white, and rose wines in the Rioja Alavesa region. Contains descriptions of the products and winery, including a photo gallery.
http://www.arabarte.es/

Montau de Sadurní - Produces Cava, red, white, and rose wines in Begues in the Penedès region. Contains information about the products, facilities, and company.
http://www.montaudesadurni.com/

Macià Batle - Produces a range of reds, whites, and rosados in the Binissalem region of Mallorca. Contains product descriptions and a company overview. [Flash required]
http://www.maciabatle.com/

Bodegas Corral - Produces a range of Rioja wines, including the Don Jacobo label. Includes descriptions of wines, a company history, and information about the grapes and winemaking. [Flash required]
http://www.donjacobo.es/

Canals & Nubiola - Produces Cava and a range of reds and whites in Sant Sadurní d'Anoia. Includes product descriptions and a company history.
http://www.canalsnubiola.es/

VinosSelectos.com - Bodegas Alejandro Durán is a negociant offering wines from several regions. Includes descriptions of the products and the company.
http://www.vinosselectos.com/

Vinos Y Cavas Bohigas - Situated in the River Anoia valley, producing reds, whites, and Cava. Also produces the Mas Macià brand. Includes product information and a company history. [Flash required]
http://www.bohigas.es/

Raventos i Blanc - Family-owned producer of Cava, reds, whites, and rosés in Sant Sadurní d'Anoia. Includes information about the products, vineyards, winemaking, and company. [Flash required]
http://www.raventos.com/

Vega de Ribes - Produces reds and whites in Sant Pere de Ribes in the Penedès region, farms organically, and raises sheep and goats. Contains general company and product information.
http://www.troc.es/vegaribes/

Vinyes i Bodegues Miquel Oliver - Produces reds, whites, and a rose in the Pla i Llevant region of Mallorca. Includes product descriptions, a company overview, and vineyard pictures.
http://miqueloliver.com/

Alvaro Domecq - Produces a range of sherries, as well as table wines and a brandy. Includes product descriptions and a company profile.
http://www.alvarodomecq.com/

Vins Miquel Gelabert - Produces reds, whites, and a rose from the Pla i Llevant region of Mallorca. Includes descriptions of the products, vineyards, and company, along with label pictures.
http://www.vinsmiquelgelabert.com/

Bodegas Rivero - Produces white, red, and sweet wines in Prado del Rey. Includes product descriptions, a company history, and vineyard and winery information.
http://www.bodegasrivero.es/

Bodegas Gutierrez Colosia - Sherry producer in El Puerto Santa María. Includes product descriptions and a company profile.
http://www.gutierrezcolosia.com/

Pazo Pondal - Produces Albariño in the Rías Baíxas region. Includes product descriptions, a company overview, and lists of wholesalers and restaurants carrying their wines.
http://www.pazopondal.com/

Emilio Lustau - Sherry producer, located in Jerez de la Frontera, and especially noted for Almacenista wines.
http://www.emilio-lustau.com/