The Hague links  
Beatrixkwartier Official site of the Beatrix district.
Official The Hague site Has a small projects section (in English too).
The Hague photos Nice site with an impressive amount of The Hague pictures (Dutch version only).
Historic The Hague Nice photos on this page focusing on the history of The Hague.
Dutch Links  
Hoogbouw010 Has excellent photos of Rotterdam.
Dutch Council on Tall Buildings Official page of the Dutch Council on Tall Buildings.
Holland Highrise Forum The Dutch highrise forum.
Nederlandse Hoogbouw Nice presentation of Dutch high-rise projects since 1990. Only a Dutch version at the moment.
International Links  
Skyscraper Picture Collection Has excellent pictures of skyscrapers worldwide.