Background

In 1908, Thomas Hayton Mawson won a competition to design the grounds. Because of budget constraints, he also had to discard design elements: mountains and sculptures. He made use of a natural watercourse on the site.

Conception

Vase given by Russia

The idea of the palace started from a discussion in 1900 between the Russian diplomat Friedrich Martens and American diplomat White over providing a home for the Permanent Court of Arbitration (PCA). White contacted Andrew Carnegie. Carnegie had reservations, and at first was only interested in donating money for the establishment of a library of international law. White, however, was able to convince Carnegie, and in 1903 Carnegie agreed to donate the US$1.5 million ($50,000,000, adjusted for inflation) needed to house the court as well as to endow it with a library of international law. White described his idea to Carnegie:

"A temple of peace where the doors are open, in contrast to the Janus-temple, in times of peace and closed in cases of war [...] as a worthy testimony of the people that, after many long centuries finally a court that has thrown open its doors for the peaceful settlement of differences between peoples".

Were such a fabric to be created, men would make pilgrimages from all parts of the civilized world to see it. It would become a sort of holy place, prized and revered by thinking men throughout the world, and to which, in any danger of war between any two countries, the minds of men would turn naturally and normally. The main difficulty now is that the people of the various nations do not really know what was done for them by the Conference; but such a building would make them know it. It would be an "outward and visible sign" of the Court, which would make its actual, tangible existence known to the ends of the earth"

—Andrew Dickson White to Andrew Carnegie, 5 August 1902

At first Carnegie simply wanted to donate the money directly to the Dutch Queen Wilhelmina of the Netherlands for the building of the palace, but legal problems prohibited this, and in November 1903 the Carnegie Stichting was founded to manage the construction, ownership, and maintenance of the palace. This foundation is still responsible for these issues.

Construction

To find a suitable design, the foundation called for an open international competition. The winning design, set in the Neo-Renaissance style, was submitted by French architect Louis M. Cordonnier. To build within budget, Cordonnier and his Dutch associate J.A.G. van der Steur adjusted the design. The palace initially had two big bell towers in front and two small ones in the back. Only one big tower and one small tower remained in the final building. Also to save money, the separate library building from the winning design was incorporated into the palace itself.

The palace is filled with many gifts of the different nations who attended the Second Hague Conference as a sign of their support. Among the gifts are a 3.2-tonne (3.1-long-ton; 3.5-short-ton) vase from Russia, doors from Belgium, marble from Italy, a fountain from Denmark, wall carpets from Japan, the clock for the clock tower from Switzerland, Persian rugs from Persia, wood from Indonesia, Brazil and the United States of America and wrought-iron fences from Germany.

In 1907, the first stone was symbolically placed during the Second Hague Conference. The construction began some months later and was completed with an inauguration ceremony on 28 August 1913, attended by Andrew Carnegie, among others. At the ceremony, Carnegie predicted that the end of war was "as certain to come, and come soon, as day follows night."^[3] The year was 1913.

In 2007, Queen Beatrix opened the new building for the Peace Palace Library of International Law, housing the entire catalogue of the library, a lecture hall and a new reading room in the bridge to the main building of the Peace Palace. Like the new Academy Hall, the library was designed by architects Michael Wilford and Manuel Schupp. A Visitors Centre was added to the Peace Palace in 2012, which is also designed by Michael Wilford.^[4]

In 2002, an eternal peace flame was installed in front of its gates.