Entertainment in Spain
Travelnet offers a nice overview of many of Spain's unique entertainment possibilities: "tapas", flamenco, "zarzuela" (light opera), local sports, etc.

Golf in Spain: ECS' List of Golf Gourses
Golf in Europe's list of Spanish golf courses, arranged by regions.

Ski Central
Ski areas in Spain from Ski Central.

Ski Spain - GoSki
Ski areas in Spain from GoSki.

Softguide's Index for Madrid - Entertainment
Nicely organized alphabetical index to entertainment in Spain's capital city. Also includes refererences for transport, accomodations, restaurants, tourist venues, cultural events, general information, etc. Includes a search function.

Turespaña's Guide to Spain
Turespaña, the country's official tourism institute, offeres a very useful site with travel, hotel, and tourist information on a wide range of subjects including culture, sports, beaches, cities, and more.