The ITF W35 Klagenfurt WD is a women's doubles tennis tournament held in Klagenfurt, Austria. The tournament is part of the International Tennis Federation's W35 circuit, which features players with a ranking of 35 and below. The event attracts talented female tennis players from around the world who compete in doubles matches to earn valuable ranking points and prize money. The tournament is held on clay courts, providing a challenging and exciting playing surface for the competitors. Spectators can expect to see high-level tennis action and fierce competition as the players battle it out for the title.