Contest #554: El Helicoide, Caracas, Venezuela

El Helicoide is a building in Caracas, Venezuela. It has the shape of a three-sided pyramid and is built on a hill. It serves as a facility and prison belonging to the Bolivarian National Intelligence Service (SEBIN).

It did not start out as a prison. Designed by the architects Pedro Neuberger, Dirk Bornhorst and Jorge Romero Gutiérrez, the idea included a commercial center and exhibition of industries, a 5-star hotel, a park, a club of owners and on the seventh level a show palace. The building would include a 4 km long ramp spiralling around the hill, allowing vehicles to enter the building and park inside of it.

Topped by a dome designed by Buckminster Fuller:

Under construction:

For more info:

Found for 2 points:

  • Walter_V_R
  • Eloy Cano
  • rob de wolff
  • Glenmorren
  • Garfield
  • hhgygy
  • Phil Ower
  • Sandworm

And after the hint for 1:

  • Ashwini Agrawal
  • gscrp
  • Paul Voestermans
  • BC11

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